From: Markus Elfring <[email protected]> Date: Tue, 13 Sep 2016 21:30:58 +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 "kmalloc_array". This issue was detected by using the Coccinelle software. * Replace the specification of a data type 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 <[email protected]> --- drivers/char/agp/sgi-agp.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/char/agp/sgi-agp.c b/drivers/char/agp/sgi-agp.c index 3051c73..798ad20 100644 --- a/drivers/char/agp/sgi-agp.c +++ b/drivers/char/agp/sgi-agp.c @@ -280,9 +280,9 @@ static int agp_sgi_init(void) else return 0; - sgi_tioca_agp_bridges = kmalloc(tioca_gart_found * - sizeof(struct agp_bridge_data *), - GFP_KERNEL); + sgi_tioca_agp_bridges = kmalloc_array(tioca_gart_found, + sizeof(*sgi_tioca_agp_bridges), + GFP_KERNEL); if (!sgi_tioca_agp_bridges) return -ENOMEM; -- 2.10.0
