From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
The variable res is being initialized with a value that is
never read and it is being updated later with a new value. The
initialization is redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/scsi/libsas/sas_expander.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index ab671cdd4cfb..b7d1b1ea185d 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -427,7 +427,7 @@ int sas_ex_phy_discover(struct domain_device *dev, int single)
static int sas_expander_discover(struct domain_device *dev)
{
struct expander_device *ex = &dev->ex_dev;
- int res = -ENOMEM;
+ int res;
ex->ex_phy = kcalloc(ex->num_phys, sizeof(*ex->ex_phy), GFP_KERNEL);
if (!ex->ex_phy)
--
2.27.0
