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scsi: qla2xxx: Correct the check for sscanf() return value

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Since the version string has been modified, sscanf() returns 4 instead of
6.

Link: https://lore.kernel.org/r/20200929102152.32278-2-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Saurav Kashyap 2020-09-29 03:21:46 -07:00 committed by Martin K. Petersen
parent 2dd39fad92
commit 7dc0f671d8
1 changed files with 2 additions and 2 deletions
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4
drivers/scsi/qla2xxx/qla_tmpl.c
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@ -906,8 +906,8 @@ qla27xx_driver_info(struct qla27xx_fwdt_template *tmp)
uint8_t v[] = { 0, 0, 0, 0, 0, 0 };
WARN_ON_ONCE(sscanf(qla2x00_version_str,
"%hhu.%hhu.%hhu.%hhu.%hhu.%hhu",
v+0, v+1, v+2, v+3, v+4, v+5) != 6);
"%hhu.%hhu.%hhu.%hhu",
v + 0, v + 1, v + 2, v + 3) != 4);
tmp->driver_info[0] = cpu_to_le32(
v[3] << 24 | v[2] << 16 | v[1] << 8 | v[0]);