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authorBart Van Assche <bart.vanassche@wdc.com>2017-08-25 13:46:30 -0700
committerMartin K. Petersen <martin.petersen@oracle.com>2017-08-25 17:08:07 -0400
commit3991e4605dd3a8c7180a5ddd60d802108e880027 (patch)
tree425d02afe28587e4cdf8335cfa9a9dc1e333b660 /drivers/scsi/scsi_sysfs.c
parent3bf2ff6749f0f87d719bf8f67eccecfde742f2b3 (diff)
downloadlinux-3991e4605dd3a8c7180a5ddd60d802108e880027.tar.bz2
scsi: Convert a strncmp() call into a strcmp() call
This patch avoids that smatch reports the following warning: drivers/scsi/scsi_sysfs.c:117: check_set() error: strncmp() '"-"' too small (2 vs 20) Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Cc: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/scsi_sysfs.c')
-rw-r--r--drivers/scsi/scsi_sysfs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index 41891db20108..5ed473a87589 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -114,7 +114,7 @@ static int check_set(unsigned long long *val, char *src)
{
char *last;
- if (strncmp(src, "-", 20) == 0) {
+ if (strcmp(src, "-") == 0) {
*val = SCAN_WILD_CARD;
} else {
/*