From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> Date: Tue, 4 Oct 2016 15:30:28 +0200 * A multiplication for the size determination of a memory allocation indicated that an array data structure should be processed. Thus use the corresponding function "kcalloc". * Replace the specification of a data structure by a pointer dereference to make the corresponding size determination a bit safer according to the Linux coding style convention. Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> --- drivers/md/raid1.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index e75ae87..5969711 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -2781,9 +2781,9 @@ static struct r1conf *setup_conf(struct mddev *mddev) if (!conf) goto abort; - conf->mirrors = kzalloc(sizeof(struct raid1_info) - * mddev->raid_disks * 2, - GFP_KERNEL); + conf->mirrors = kcalloc(mddev->raid_disks * 2, + sizeof(*conf->mirrors), + GFP_KERNEL); if (!conf->mirrors) goto abort; -- 2.10.1 -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
