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scsi: target: pscsi: Fix warning in pscsi_complete_cmd()

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[ 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>
This commit is contained in:
Chaitanya Kulkarni 2021-02-27 21:56:26 -08:00 committed by Greg Kroah-Hartman
parent 09a27d6620
commit 3a2270dd3f
1 changed files with 2 additions and 1 deletions
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3
drivers/target/target_core_pscsi.c
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@ -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))