[PATCH AUTOSEL 5.4 07/57] scsi: target: pscsi: Fix warning in pscsi_complete_cmd()
From: Sasha Levin <sashal@kernel.org>
Date: 2021-05-03 16:50:57
Also in:
linux-scsi, lkml, target-devel
Subsystem:
scsi target subsystem, the rest · Maintainers:
"Martin K. Petersen", Linus Torvalds
From: Chaitanya Kulkarni <redacted>
[ Upstream commit fd48c056a32ed6e7754c7c475490f3bed54ed378 ]
This fixes a compilation warning in pscsi_complete_cmd():
drivers/target/target_core_pscsi.c: In function ‘pscsi_complete_cmd’:
drivers/target/target_core_pscsi.c:624:5: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body]
; /* XXX: TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE */
Link: https://lore.kernel.org/r/20210228055645.22253-5-chaitanya.kulkarni@wdc.com (local)
Reviewed-by: Mike Christie <michael.christie@oracle.com>
Reviewed-by: Johannes Thumshirn <redacted>
Signed-off-by: Chaitanya Kulkarni <redacted>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/target/target_core_pscsi.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c
index 5a047ce77bc0..55fe93296deb 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c@@ -620,8 +620,9 @@ static void pscsi_complete_cmd(struct se_cmd *cmd, u8 scsi_status, unsigned char *buf; buf = transport_kmap_data_sg(cmd); - if (!buf) + if (!buf) { ; /* XXX: TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE */ + } if (cdb[0] == MODE_SENSE_10) { if (!(buf[3] & 0x80))
--
2.30.2