Commit 58f8dd6c authored by Nicolas Saenz Julienne's avatar Nicolas Saenz Julienne Committed by popcornmix
Browse files

staging: bcm2835-audio: don't initialize memory twice 



commit 2e5f59fb77397cab3bc3d156e8be4164a67d32ef upstream.

The memory is being allocated with devres_alloc(), wich ultimately uses
__GFP_ZERO to call kmalloc. We don't need to zero the memory area again
in bcm2835-audio.

Signed-off-by: default avatarNicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: default avatarTakashi Iwai <tiwai@suse.de>
Acked-by: default avatarStefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 2117f2d8

drivers/staging/vc04_services/bcm2835-audio/bcm2835.c

+0 −2
Original line number Diff line number Diff line
@@ -39,8 +39,6 @@ static int bcm2835_devm_add_vchi_ctx(struct device *dev) 
	if (!vchi_ctx)

		return -ENOMEM;



	memset(vchi_ctx, 0, sizeof(*vchi_ctx));



	ret = bcm2835_new_vchi_ctx(dev, vchi_ctx);

	if (ret) {

		devres_free(vchi_ctx);