diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2022-10-15 03:24:12 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-10-18 06:17:09 +0300 |
| commit | 77916da7e4a0975bd2b93e5214295e3318886cdb (patch) | |
| tree | a037c70e36c10d4d13aa74b55d2c6fe9b00c1d1d /drivers/scsi/esas2r | |
| parent | b6da92356cd6106dd9e7e8e168e3b7df4fe37d5d (diff) | |
| download | linux-77916da7e4a0975bd2b93e5214295e3318886cdb.tar.xz | |
scsi: esas2r: Introduce scsi_template_proc_dir()
Prepare for removing the 'proc_dir' and 'present' members from the SCSI
host template. This commit does not change any functionality.
Reviewed-by: John Garry <john.garry@huawei.com>
Cc: Bradley Grove <linuxdrivers@attotech.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Mike Christie <michael.christie@oracle.com>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20221015002418.30955-3-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/esas2r')
| -rw-r--r-- | drivers/scsi/esas2r/esas2r_main.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/scsi/esas2r/esas2r_main.c b/drivers/scsi/esas2r/esas2r_main.c index 27f6e7ccded8..d7a2c49ff5ee 100644 --- a/drivers/scsi/esas2r/esas2r_main.c +++ b/drivers/scsi/esas2r/esas2r_main.c @@ -635,10 +635,13 @@ static void __exit esas2r_exit(void) esas2r_log(ESAS2R_LOG_INFO, "%s called", __func__); if (esas2r_proc_major > 0) { + struct proc_dir_entry *proc_dir; + esas2r_log(ESAS2R_LOG_INFO, "unregister proc"); - remove_proc_entry(ATTONODE_NAME, - esas2r_proc_host->hostt->proc_dir); + proc_dir = scsi_template_proc_dir(esas2r_proc_host->hostt); + if (proc_dir) + remove_proc_entry(ATTONODE_NAME, proc_dir); unregister_chrdev(esas2r_proc_major, ESAS2R_DRVR_NAME); esas2r_proc_major = 0; @@ -728,11 +731,13 @@ const char *esas2r_info(struct Scsi_Host *sh) esas2r_proc_major); if (esas2r_proc_major > 0) { - struct proc_dir_entry *pde; + struct proc_dir_entry *proc_dir; + struct proc_dir_entry *pde = NULL; - pde = proc_create(ATTONODE_NAME, 0, - sh->hostt->proc_dir, - &esas2r_proc_ops); + proc_dir = scsi_template_proc_dir(sh->hostt); + if (proc_dir) + pde = proc_create(ATTONODE_NAME, 0, proc_dir, + &esas2r_proc_ops); if (!pde) { esas2r_log_dev(ESAS2R_LOG_WARN, |