From f6580ef39b332387f84334d238320ce99115af67 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 14 Jun 2017 21:28:44 -0600 Subject: dm: scsi: Adjust return value of scsi_exec() Change this function to return an error number instead of true/false. This allows us to return a proper error number. Signed-off-by: Simon Glass Reviewed-by: Bin Meng --- drivers/scsi/scsi.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/scsi') diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index f3f8d31e1a..80c5ce699e 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -368,7 +368,7 @@ static int scsi_read_capacity(struct udevice *dev, struct scsi_cmd *pccb, pccb->msgout[0] = SCSI_IDENTIFY; /* NOT USED */ pccb->datalen = 8; - if (scsi_exec(dev, pccb) != true) + if (scsi_exec(dev, pccb)) return 1; *capacity = ((lbaint_t)pccb->pdata[0] << 24) | @@ -393,7 +393,7 @@ static int scsi_read_capacity(struct udevice *dev, struct scsi_cmd *pccb, pccb->msgout[0] = SCSI_IDENTIFY; /* NOT USED */ pccb->datalen = 16; - if (scsi_exec(dev, pccb) != true) + if (scsi_exec(dev, pccb)) return 1; *capacity = ((uint64_t)pccb->pdata[0] << 56) | @@ -499,7 +499,7 @@ static int scsi_detect_dev(struct udevice *dev, int target, int lun, pccb->pdata = (unsigned char *)&tempbuff; pccb->datalen = 512; scsi_setup_inquiry(pccb); - if (scsi_exec(dev, pccb) != true) { + if (scsi_exec(dev, pccb)) { if (pccb->contr_stat == SCSI_SEL_TIME_OUT) { /* * selection timeout => assuming no @@ -530,7 +530,7 @@ static int scsi_detect_dev(struct udevice *dev, int target, int lun, pccb->datalen = 0; scsi_setup_test_unit_ready(pccb); - if (scsi_exec(dev, pccb) != true) { + if (scsi_exec(dev, pccb)) { if (dev_desc->removable) { dev_desc->type = perq; goto removable; -- cgit v1.2.3