On Tue, Jul 7, 2015 at 7:39 AM, Christophe JAILLET
<christophe.jaillet@xxxxxxxxxx> wrote:
> Stop comparing the strings as soon as we know that they don't match.
>
> Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
> ---
> drivers/scsi/FlashPoint.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/scsi/FlashPoint.c b/drivers/scsi/FlashPoint.c
> index 5c74e4c..24a4d1a 100644
> --- a/drivers/scsi/FlashPoint.c
> +++ b/drivers/scsi/FlashPoint.c
> @@ -6280,8 +6280,10 @@ static unsigned char FPT_scmachid(unsigned char p_card,
> match = 1;
>
> for (k = 0; k < ID_STRING_LENGTH; k++) {
> - if (p_id_string[k] != FPT_scamInfo[i].id_string[k])
> + if (p_id_string[k] != FPT_scamInfo[i].id_string[k]) {
> match = 0;
> + break;
> + }
> }
>
> if (match) {
Why doesn't this use strncmp?
Thanks,
Frans
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