On 08/23/2017 11:39 PM, Bart Van Assche wrote:
> 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.vanass...@wdc.com>
> Cc: Christoph Hellwig <h...@lst.de>
> Cc: Hannes Reinecke <h...@suse.de>
> Cc: Johannes Thumshirn <jthumsh...@suse.de>
> ---
> drivers/scsi/scsi_sysfs.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> 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 {
> /*
>
Reviewed-by: Hannes Reinecke <h...@suse.com>
Cheers,
Hannes
--
Dr. Hannes Reinecke Teamlead Storage & Networking
h...@suse.de +49 911 74053 688
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton
HRB 21284 (AG Nürnberg)
