From: Chaitanya Kulkarni chaitanya.kulkarni@wdc.com
[ 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 Reviewed-by: Mike Christie michael.christie@oracle.com Reviewed-by: Johannes Thumshirn johannes.thumshirn@wdc.com Signed-off-by: Chaitanya Kulkarni chaitanya.kulkarni@wdc.com 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 723a51a3f431..f10f0aa6cd37 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))