From 34022f0072e76c6d64c22f83dbe3652c00ba03d2 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 25 Jan 2019 16:09:03 +0900 Subject: scsi: remove unneeded header search paths I was able to build without these extra header search paths. Especially, the header search path -I. in kernel Makefiles is always suspicious; it allows the compiler to search for headers in the top of $(srctree), where obviously no header file exists. Signed-off-by: Masahiro Yamada Signed-off-by: Martin K. Petersen --- drivers/scsi/aacraid/Makefile | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/scsi/aacraid') diff --git a/drivers/scsi/aacraid/Makefile b/drivers/scsi/aacraid/Makefile index 1bd9fd18f7f3..3893b95b140b 100644 --- a/drivers/scsi/aacraid/Makefile +++ b/drivers/scsi/aacraid/Makefile @@ -4,5 +4,3 @@ obj-$(CONFIG_SCSI_AACRAID) := aacraid.o aacraid-objs := linit.o aachba.o commctrl.o comminit.o commsup.o \ dpcsup.o rx.o sa.o rkt.o nark.o src.o - -ccflags-y := -Idrivers/scsi -- cgit v1.2.3 From e13949aef43a3cf9658fbfbe41803bd04ff82cfd Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Sat, 2 Feb 2019 10:40:52 +0000 Subject: scsi: aacraid: clean up some indentation and formatting issues There are several issues with badly indented statements. Fix these and clean up the formatting. Signed-off-by: Colin Ian King Acked-by: Mahesh Rajashekhara Signed-off-by: Martin K. Petersen --- drivers/scsi/aacraid/commsup.c | 25 +++++++++++++------------ drivers/scsi/aacraid/linit.c | 3 +-- drivers/scsi/aacraid/src.c | 2 +- 3 files changed, 15 insertions(+), 15 deletions(-) (limited to 'drivers/scsi/aacraid') diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c index d5a6aa9676c8..0bdc6b0f725f 100644 --- a/drivers/scsi/aacraid/commsup.c +++ b/drivers/scsi/aacraid/commsup.c @@ -1376,18 +1376,19 @@ static void aac_handle_aif(struct aac_dev * dev, struct fib * fibptr) container = 0; retry_next: - if (device_config_needed == NOTHING) - for (; container < dev->maximum_num_containers; ++container) { - if ((dev->fsa_dev[container].config_waiting_on == 0) && - (dev->fsa_dev[container].config_needed != NOTHING) && - time_before(jiffies, dev->fsa_dev[container].config_waiting_stamp + AIF_SNIFF_TIMEOUT)) { - device_config_needed = - dev->fsa_dev[container].config_needed; - dev->fsa_dev[container].config_needed = NOTHING; - channel = CONTAINER_TO_CHANNEL(container); - id = CONTAINER_TO_ID(container); - lun = CONTAINER_TO_LUN(container); - break; + if (device_config_needed == NOTHING) { + for (; container < dev->maximum_num_containers; ++container) { + if ((dev->fsa_dev[container].config_waiting_on == 0) && + (dev->fsa_dev[container].config_needed != NOTHING) && + time_before(jiffies, dev->fsa_dev[container].config_waiting_stamp + AIF_SNIFF_TIMEOUT)) { + device_config_needed = + dev->fsa_dev[container].config_needed; + dev->fsa_dev[container].config_needed = NOTHING; + channel = CONTAINER_TO_CHANNEL(container); + id = CONTAINER_TO_ID(container); + lun = CONTAINER_TO_LUN(container); + break; + } } } if (device_config_needed == NOTHING) diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index 634ddb90e7aa..dd701d5243b1 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -852,8 +852,7 @@ static u8 aac_eh_tmf_hard_reset_fib(struct aac_hba_map_info *info, address = (u64)fib->hw_error_pa; rst->error_ptr_hi = cpu_to_le32((u32)(address >> 32)); - rst->error_ptr_lo = cpu_to_le32 - ((u32)(address & 0xffffffff)); + rst->error_ptr_lo = cpu_to_le32((u32)(address & 0xffffffff)); rst->error_length = cpu_to_le32(FW_ERROR_BUFFER_SIZE); fib->hbacmd_size = sizeof(*rst); diff --git a/drivers/scsi/aacraid/src.c b/drivers/scsi/aacraid/src.c index 8377aec0649d..97bb9e9d201c 100644 --- a/drivers/scsi/aacraid/src.c +++ b/drivers/scsi/aacraid/src.c @@ -1157,7 +1157,7 @@ out: dev_err(&dev->pdev->dev, "%s: %s status = %d", __func__, state_str[state], rc); -return rc; + return rc; } /** * aac_srcv_init - initialize an SRCv card -- cgit v1.2.3 From 6f4e626fb0cc93d50b49b79c2ee33bd769ee57f0 Mon Sep 17 00:00:00 2001 From: Nathan Chancellor Date: Thu, 7 Feb 2019 09:07:20 -0700 Subject: scsi: ata: Use unsigned int for cmd's type in ioctls in scsi_host_template Clang warns several times in the scsi subsystem (trimmed for brevity): drivers/scsi/hpsa.c:6209:7: warning: overflow converting case value to switch condition type (2147762695 to 18446744071562347015) [-Wswitch] case CCISS_GETBUSTYPES: ^ drivers/scsi/hpsa.c:6208:7: warning: overflow converting case value to switch condition type (2147762694 to 18446744071562347014) [-Wswitch] case CCISS_GETHEARTBEAT: ^ The root cause is that the _IOC macro can generate really large numbers, which don't fit into type 'int', which is used for the cmd parameter in the ioctls in scsi_host_template. My research into how GCC and Clang are handling this at a low level didn't prove fruitful. However, looking at the rest of the kernel tree, all ioctls use an 'unsigned int' for the cmd parameter, which will fit all of the _IOC values in the scsi/ata subsystems. Make that change because none of the ioctls expect a negative value for any command, it brings the ioctls inline with the reset of the kernel, and it removes ambiguity, which is never good when dealing with compilers. Link: https://github.com/ClangBuiltLinux/linux/issues/85 Link: https://github.com/ClangBuiltLinux/linux/issues/154 Link: https://github.com/ClangBuiltLinux/linux/issues/157 Signed-off-by: Nathan Chancellor Acked-by: Bradley Grove Acked-by: Don Brace Reviewed-by: Bart Van Assche Tested-by: Nick Desaulniers Reviewed-by: Christoph Hellwig Signed-off-by: Martin K. Petersen --- drivers/ata/libata-scsi.c | 5 +++-- drivers/scsi/aacraid/aachba.c | 2 +- drivers/scsi/aacraid/aacraid.h | 4 ++-- drivers/scsi/aacraid/commctrl.c | 2 +- drivers/scsi/aacraid/linit.c | 6 ++++-- drivers/scsi/cxlflash/common.h | 3 ++- drivers/scsi/cxlflash/main.c | 2 +- drivers/scsi/cxlflash/superpipe.c | 12 +++++------- drivers/scsi/esas2r/esas2r.h | 4 ++-- drivers/scsi/esas2r/esas2r_ioctl.c | 16 +++++++--------- drivers/scsi/esas2r/esas2r_main.c | 2 +- drivers/scsi/hpsa.c | 15 +++++++++------ drivers/scsi/ipr.c | 3 ++- drivers/scsi/libsas/sas_scsi_host.c | 2 +- drivers/scsi/scsi_debug.c | 3 ++- drivers/scsi/smartpqi/smartpqi_init.c | 3 ++- include/linux/libata.h | 5 +++-- include/scsi/libsas.h | 3 ++- include/scsi/scsi_host.h | 6 ++++-- 19 files changed, 54 insertions(+), 44 deletions(-) (limited to 'drivers/scsi/aacraid') diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 3d4887d0e84a..6291f1dbf342 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -778,7 +778,7 @@ static int ata_ioc32(struct ata_port *ap) } int ata_sas_scsi_ioctl(struct ata_port *ap, struct scsi_device *scsidev, - int cmd, void __user *arg) + unsigned int cmd, void __user *arg) { unsigned long val; int rc = -EINVAL; @@ -829,7 +829,8 @@ int ata_sas_scsi_ioctl(struct ata_port *ap, struct scsi_device *scsidev, } EXPORT_SYMBOL_GPL(ata_sas_scsi_ioctl); -int ata_scsi_ioctl(struct scsi_device *scsidev, int cmd, void __user *arg) +int ata_scsi_ioctl(struct scsi_device *scsidev, unsigned int cmd, + void __user *arg) { return ata_sas_scsi_ioctl(ata_shost_to_port(scsidev->host), scsidev, cmd, arg); diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c index 75ab5ff6b78c..6085aa087a2f 100644 --- a/drivers/scsi/aacraid/aachba.c +++ b/drivers/scsi/aacraid/aachba.c @@ -3455,7 +3455,7 @@ static int delete_disk(struct aac_dev *dev, void __user *arg) } } -int aac_dev_ioctl(struct aac_dev *dev, int cmd, void __user *arg) +int aac_dev_ioctl(struct aac_dev *dev, unsigned int cmd, void __user *arg) { switch (cmd) { case FSACTL_QUERY_DISK: diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index 3291d1c16864..1df5171594b8 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -2706,12 +2706,12 @@ void aac_set_intx_mode(struct aac_dev *dev); int aac_get_config_status(struct aac_dev *dev, int commit_flag); int aac_get_containers(struct aac_dev *dev); int aac_scsi_cmd(struct scsi_cmnd *cmd); -int aac_dev_ioctl(struct aac_dev *dev, int cmd, void __user *arg); +int aac_dev_ioctl(struct aac_dev *dev, unsigned int cmd, void __user *arg); #ifndef shost_to_class #define shost_to_class(shost) &shost->shost_dev #endif ssize_t aac_get_serial_number(struct device *dev, char *buf); -int aac_do_ioctl(struct aac_dev * dev, int cmd, void __user *arg); +int aac_do_ioctl(struct aac_dev *dev, unsigned int cmd, void __user *arg); int aac_rx_init(struct aac_dev *dev); int aac_rkt_init(struct aac_dev *dev); int aac_nark_init(struct aac_dev *dev); diff --git a/drivers/scsi/aacraid/commctrl.c b/drivers/scsi/aacraid/commctrl.c index e2899ff7913e..f0ff40332753 100644 --- a/drivers/scsi/aacraid/commctrl.c +++ b/drivers/scsi/aacraid/commctrl.c @@ -1060,7 +1060,7 @@ static int aac_send_reset_adapter(struct aac_dev *dev, void __user *arg) return retval; } -int aac_do_ioctl(struct aac_dev * dev, int cmd, void __user *arg) +int aac_do_ioctl(struct aac_dev *dev, unsigned int cmd, void __user *arg) { int status; diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index dd701d5243b1..22ecacffeca6 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -616,7 +616,8 @@ static struct device_attribute *aac_dev_attrs[] = { NULL, }; -static int aac_ioctl(struct scsi_device *sdev, int cmd, void __user * arg) +static int aac_ioctl(struct scsi_device *sdev, unsigned int cmd, + void __user *arg) { struct aac_dev *dev = (struct aac_dev *)sdev->host->hostdata; if (!capable(CAP_SYS_RAWIO)) @@ -1205,7 +1206,8 @@ static long aac_compat_do_ioctl(struct aac_dev *dev, unsigned cmd, unsigned long return ret; } -static int aac_compat_ioctl(struct scsi_device *sdev, int cmd, void __user *arg) +static int aac_compat_ioctl(struct scsi_device *sdev, unsigned int cmd, + void __user *arg) { struct aac_dev *dev = (struct aac_dev *)sdev->host->hostdata; if (!capable(CAP_SYS_RAWIO)) diff --git a/drivers/scsi/cxlflash/common.h b/drivers/scsi/cxlflash/common.h index 8908a20065c8..4d90106fcb37 100644 --- a/drivers/scsi/cxlflash/common.h +++ b/drivers/scsi/cxlflash/common.h @@ -334,7 +334,8 @@ int cxlflash_afu_sync(struct afu *afu, ctx_hndl_t c, res_hndl_t r, u8 mode); void cxlflash_list_init(void); void cxlflash_term_global_luns(void); void cxlflash_free_errpage(void); -int cxlflash_ioctl(struct scsi_device *sdev, int cmd, void __user *arg); +int cxlflash_ioctl(struct scsi_device *sdev, unsigned int cmd, + void __user *arg); void cxlflash_stop_term_user_contexts(struct cxlflash_cfg *cfg); int cxlflash_mark_contexts_error(struct cxlflash_cfg *cfg); void cxlflash_term_local_luns(struct cxlflash_cfg *cfg); diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c index bfa13e3b191c..a0ea2dea7518 100644 --- a/drivers/scsi/cxlflash/main.c +++ b/drivers/scsi/cxlflash/main.c @@ -3282,7 +3282,7 @@ static int cxlflash_chr_open(struct inode *inode, struct file *file) * * Return: A string identifying the decoded host ioctl. */ -static char *decode_hioctl(int cmd) +static char *decode_hioctl(unsigned int cmd) { switch (cmd) { case HT_CXLFLASH_LUN_PROVISION: diff --git a/drivers/scsi/cxlflash/superpipe.c b/drivers/scsi/cxlflash/superpipe.c index acac6152f50b..1a94a469051e 100644 --- a/drivers/scsi/cxlflash/superpipe.c +++ b/drivers/scsi/cxlflash/superpipe.c @@ -1924,7 +1924,7 @@ out: * * Return: A string identifying the decoded ioctl. */ -static char *decode_ioctl(int cmd) +static char *decode_ioctl(unsigned int cmd) { switch (cmd) { case DK_CXLFLASH_ATTACH: @@ -2051,7 +2051,7 @@ err1: * * Return: 0 on success, -errno on failure */ -static int ioctl_common(struct scsi_device *sdev, int cmd) +static int ioctl_common(struct scsi_device *sdev, unsigned int cmd) { struct cxlflash_cfg *cfg = shost_priv(sdev->host); struct device *dev = &cfg->dev->dev; @@ -2096,7 +2096,7 @@ out: * * Return: 0 on success, -errno on failure */ -int cxlflash_ioctl(struct scsi_device *sdev, int cmd, void __user *arg) +int cxlflash_ioctl(struct scsi_device *sdev, unsigned int cmd, void __user *arg) { typedef int (*sioctl) (struct scsi_device *, void *); @@ -2179,8 +2179,7 @@ int cxlflash_ioctl(struct scsi_device *sdev, int cmd, void __user *arg) } if (unlikely(copy_from_user(&buf, arg, size))) { - dev_err(dev, "%s: copy_from_user() fail " - "size=%lu cmd=%d (%s) arg=%p\n", + dev_err(dev, "%s: copy_from_user() fail size=%lu cmd=%u (%s) arg=%p\n", __func__, size, cmd, decode_ioctl(cmd), arg); rc = -EFAULT; goto cxlflash_ioctl_exit; @@ -2203,8 +2202,7 @@ int cxlflash_ioctl(struct scsi_device *sdev, int cmd, void __user *arg) rc = do_ioctl(sdev, (void *)&buf); if (likely(!rc)) if (unlikely(copy_to_user(arg, &buf, size))) { - dev_err(dev, "%s: copy_to_user() fail " - "size=%lu cmd=%d (%s) arg=%p\n", + dev_err(dev, "%s: copy_to_user() fail size=%lu cmd=%u (%s) arg=%p\n", __func__, size, cmd, decode_ioctl(cmd), arg); rc = -EFAULT; } diff --git a/drivers/scsi/esas2r/esas2r.h b/drivers/scsi/esas2r/esas2r.h index 858c3b33db78..7f43b95f4e94 100644 --- a/drivers/scsi/esas2r/esas2r.h +++ b/drivers/scsi/esas2r/esas2r.h @@ -965,8 +965,8 @@ struct esas2r_adapter { const char *esas2r_info(struct Scsi_Host *); int esas2r_write_params(struct esas2r_adapter *a, struct esas2r_request *rq, struct esas2r_sas_nvram *data); -int esas2r_ioctl_handler(void *hostdata, int cmd, void __user *arg); -int esas2r_ioctl(struct scsi_device *dev, int cmd, void __user *arg); +int esas2r_ioctl_handler(void *hostdata, unsigned int cmd, void __user *arg); +int esas2r_ioctl(struct scsi_device *dev, unsigned int cmd, void __user *arg); u8 handle_hba_ioctl(struct esas2r_adapter *a, struct atto_ioctl *ioctl_hba); int esas2r_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd); diff --git a/drivers/scsi/esas2r/esas2r_ioctl.c b/drivers/scsi/esas2r/esas2r_ioctl.c index 34bcc8c04ff4..3d130523c288 100644 --- a/drivers/scsi/esas2r/esas2r_ioctl.c +++ b/drivers/scsi/esas2r/esas2r_ioctl.c @@ -1274,7 +1274,7 @@ int esas2r_write_params(struct esas2r_adapter *a, struct esas2r_request *rq, /* This function only cares about ATTO-specific ioctls (atto_express_ioctl) */ -int esas2r_ioctl_handler(void *hostdata, int cmd, void __user *arg) +int esas2r_ioctl_handler(void *hostdata, unsigned int cmd, void __user *arg) { struct atto_express_ioctl *ioctl = NULL; struct esas2r_adapter *a; @@ -1292,9 +1292,8 @@ int esas2r_ioctl_handler(void *hostdata, int cmd, void __user *arg) ioctl = memdup_user(arg, sizeof(struct atto_express_ioctl)); if (IS_ERR(ioctl)) { esas2r_log(ESAS2R_LOG_WARN, - "ioctl_handler access_ok failed for cmd %d, " - "address %p", cmd, - arg); + "ioctl_handler access_ok failed for cmd %u, address %p", + cmd, arg); return PTR_ERR(ioctl); } @@ -1493,7 +1492,7 @@ int esas2r_ioctl_handler(void *hostdata, int cmd, void __user *arg) ioctl_done: if (err < 0) { - esas2r_log(ESAS2R_LOG_WARN, "err %d on ioctl cmd %d", err, + esas2r_log(ESAS2R_LOG_WARN, "err %d on ioctl cmd %u", err, cmd); switch (err) { @@ -1518,9 +1517,8 @@ ioctl_done: err = __copy_to_user(arg, ioctl, sizeof(struct atto_express_ioctl)); if (err != 0) { esas2r_log(ESAS2R_LOG_WARN, - "ioctl_handler copy_to_user didn't copy " - "everything (err %d, cmd %d)", err, - cmd); + "ioctl_handler copy_to_user didn't copy everything (err %d, cmd %u)", + err, cmd); kfree(ioctl); return -EFAULT; @@ -1531,7 +1529,7 @@ ioctl_done: return 0; } -int esas2r_ioctl(struct scsi_device *sd, int cmd, void __user *arg) +int esas2r_ioctl(struct scsi_device *sd, unsigned int cmd, void __user *arg) { return esas2r_ioctl_handler(sd->host->hostdata, cmd, arg); } diff --git a/drivers/scsi/esas2r/esas2r_main.c b/drivers/scsi/esas2r/esas2r_main.c index 64397d441bae..fdbda5c05aa0 100644 --- a/drivers/scsi/esas2r/esas2r_main.c +++ b/drivers/scsi/esas2r/esas2r_main.c @@ -623,7 +623,7 @@ static int esas2r_proc_major; long esas2r_proc_ioctl(struct file *fp, unsigned int cmd, unsigned long arg) { return esas2r_ioctl_handler(esas2r_proc_host->hostdata, - (int)cmd, (void __user *)arg); + cmd, (void __user *)arg); } static void __exit esas2r_exit(void) diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index 5284444fdd10..f044e7d10d63 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -251,10 +251,11 @@ static int number_of_controllers; static irqreturn_t do_hpsa_intr_intx(int irq, void *dev_id); static irqreturn_t do_hpsa_intr_msi(int irq, void *dev_id); -static int hpsa_ioctl(struct scsi_device *dev, int cmd, void __user *arg); +static int hpsa_ioctl(struct scsi_device *dev, unsigned int cmd, + void __user *arg); #ifdef CONFIG_COMPAT -static int hpsa_compat_ioctl(struct scsi_device *dev, int cmd, +static int hpsa_compat_ioctl(struct scsi_device *dev, unsigned int cmd, void __user *arg); #endif @@ -6127,7 +6128,7 @@ static void cmd_free(struct ctlr_info *h, struct CommandList *c) #ifdef CONFIG_COMPAT -static int hpsa_ioctl32_passthru(struct scsi_device *dev, int cmd, +static int hpsa_ioctl32_passthru(struct scsi_device *dev, unsigned int cmd, void __user *arg) { IOCTL32_Command_struct __user *arg32 = @@ -6164,7 +6165,7 @@ static int hpsa_ioctl32_passthru(struct scsi_device *dev, int cmd, } static int hpsa_ioctl32_big_passthru(struct scsi_device *dev, - int cmd, void __user *arg) + unsigned int cmd, void __user *arg) { BIG_IOCTL32_Command_struct __user *arg32 = (BIG_IOCTL32_Command_struct __user *) arg; @@ -6201,7 +6202,8 @@ static int hpsa_ioctl32_big_passthru(struct scsi_device *dev, return err; } -static int hpsa_compat_ioctl(struct scsi_device *dev, int cmd, void __user *arg) +static int hpsa_compat_ioctl(struct scsi_device *dev, unsigned int cmd, + void __user *arg) { switch (cmd) { case CCISS_GETPCIINFO: @@ -6521,7 +6523,8 @@ static void check_ioctl_unit_attention(struct ctlr_info *h, /* * ioctl */ -static int hpsa_ioctl(struct scsi_device *dev, int cmd, void __user *arg) +static int hpsa_ioctl(struct scsi_device *dev, unsigned int cmd, + void __user *arg) { struct ctlr_info *h; void __user *argp = (void __user *)arg; diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index d1b4025a4503..6d053e220153 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -6696,7 +6696,8 @@ err_nodev: * Return value: * 0 on success / other on failure **/ -static int ipr_ioctl(struct scsi_device *sdev, int cmd, void __user *arg) +static int ipr_ioctl(struct scsi_device *sdev, unsigned int cmd, + void __user *arg) { struct ipr_resource_entry *res; diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index c43a00a9d819..b775445892af 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -799,7 +799,7 @@ out: shost->host_failed, tries); } -int sas_ioctl(struct scsi_device *sdev, int cmd, void __user *arg) +int sas_ioctl(struct scsi_device *sdev, unsigned int cmd, void __user *arg) { struct domain_device *dev = sdev_to_domain_dev(sdev); diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index 8044bb08455d..c5014e9f4a50 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -832,7 +832,8 @@ static void mk_sense_invalid_opcode(struct scsi_cmnd *scp) mk_sense_buffer(scp, ILLEGAL_REQUEST, INVALID_OPCODE, 0); } -static int scsi_debug_ioctl(struct scsi_device *dev, int cmd, void __user *arg) +static int scsi_debug_ioctl(struct scsi_device *dev, unsigned int cmd, + void __user *arg) { if (sdebug_verbose) { if (0x1261 == cmd) diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index e2fa3f476227..f6eaea2eadd1 100644 --- a/drivers/scsi/smartpqi/smartpqi_init.c +++ b/drivers/scsi/smartpqi/smartpqi_init.c @@ -6043,7 +6043,8 @@ out: return rc; } -static int pqi_ioctl(struct scsi_device *sdev, int cmd, void __user *arg) +static int pqi_ioctl(struct scsi_device *sdev, unsigned int cmd, + void __user *arg) { int rc; struct pqi_ctrl_info *ctrl_info; diff --git a/include/linux/libata.h b/include/linux/libata.h index 68133842e6d7..c9419c05a90a 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -1122,10 +1122,11 @@ extern int ata_host_activate(struct ata_host *host, int irq, extern void ata_host_detach(struct ata_host *host); extern void ata_host_init(struct ata_host *, struct device *, struct ata_port_operations *); extern int ata_scsi_detect(struct scsi_host_template *sht); -extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg); +extern int ata_scsi_ioctl(struct scsi_device *dev, unsigned int cmd, + void __user *arg); extern int ata_scsi_queuecmd(struct Scsi_Host *h, struct scsi_cmnd *cmd); extern int ata_sas_scsi_ioctl(struct ata_port *ap, struct scsi_device *dev, - int cmd, void __user *arg); + unsigned int cmd, void __user *arg); extern void ata_sas_port_destroy(struct ata_port *); extern struct ata_port *ata_sas_port_alloc(struct ata_host *, struct ata_port_info *, struct Scsi_Host *); diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index 857086cf7ebf..56b2dba7d911 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -707,7 +707,8 @@ int sas_eh_target_reset_handler(struct scsi_cmnd *cmd); extern void sas_target_destroy(struct scsi_target *); extern int sas_slave_alloc(struct scsi_device *); -extern int sas_ioctl(struct scsi_device *sdev, int cmd, void __user *arg); +extern int sas_ioctl(struct scsi_device *sdev, unsigned int cmd, + void __user *arg); extern int sas_drain_work(struct sas_ha_struct *ha); extern void sas_ssp_task_response(struct device *dev, struct sas_task *task, diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index 6ca954e9f752..4047d68d1b08 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -60,7 +60,8 @@ struct scsi_host_template { * * Status: OPTIONAL */ - int (* ioctl)(struct scsi_device *dev, int cmd, void __user *arg); + int (*ioctl)(struct scsi_device *dev, unsigned int cmd, + void __user *arg); #ifdef CONFIG_COMPAT @@ -70,7 +71,8 @@ struct scsi_host_template { * * Status: OPTIONAL */ - int (* compat_ioctl)(struct scsi_device *dev, int cmd, void __user *arg); + int (*compat_ioctl)(struct scsi_device *dev, unsigned int cmd, + void __user *arg); #endif /* -- cgit v1.2.3 From 5e420fe635813e5746b296cfc8fff4853ae205a2 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Fri, 15 Feb 2019 15:42:42 -0600 Subject: scsi: aacraid: Fix missing break in switch statement Add missing break statement and fix identation issue. This bug was found thanks to the ongoing efforts to enable -Wimplicit-fallthrough. Fixes: 9cb62fa24e0d ("aacraid: Log firmware AIF messages") Cc: stable@vger.kernel.org Signed-off-by: Gustavo A. R. Silva Signed-off-by: Martin K. Petersen --- drivers/scsi/aacraid/commsup.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/scsi/aacraid') diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c index 0bdc6b0f725f..e67e032936ef 100644 --- a/drivers/scsi/aacraid/commsup.c +++ b/drivers/scsi/aacraid/commsup.c @@ -1303,8 +1303,9 @@ static void aac_handle_aif(struct aac_dev * dev, struct fib * fibptr) ADD : DELETE; break; } - case AifBuManagerEvent: - aac_handle_aif_bu(dev, aifcmd); + break; + case AifBuManagerEvent: + aac_handle_aif_bu(dev, aifcmd); break; } -- cgit v1.2.3