From: Colin Ian King <colin.king@canonical.com>
Date: Tue, 6 Feb 2018 14:21:57 +0000
Subject: [PATCH] scsi: libfc: remove redundant initialization of 'disc'
Git-commit: bc2e1299a828a13a44c3140a3c0a183c87872606
Patch-mainline: v4.17-rc1
References: bsc#1118139
Pointer disc is being intializated a value that is never read and then
re-assigned the same value later on, hence the initialization is
redundant and can be removed.
Cleans up clang warning:
drivers/scsi/libfc/fc_disc.c:734:18: warning: Value stored to 'disc'
during its initialization is never read
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Johannes Thumshirn <jth@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/scsi/libfc/fc_disc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/libfc/fc_disc.c b/drivers/scsi/libfc/fc_disc.c
index 8660f923ace0..3f3569ec5ce3 100644
--- a/drivers/scsi/libfc/fc_disc.c
+++ b/drivers/scsi/libfc/fc_disc.c
@@ -731,7 +731,7 @@ static void fc_disc_stop_final(struct fc_lport *lport)
*/
void fc_disc_config(struct fc_lport *lport, void *priv)
{
- struct fc_disc *disc = &lport->disc;
+ struct fc_disc *disc;
if (!lport->tt.disc_start)
lport->tt.disc_start = fc_disc_start;
--
2.12.3