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[media] pvrusb2: Use kcalloc instead of kzalloc to allocate array
authorThomas Meyer <thomas@m3y3r.de>
Tue, 29 Nov 2011 20:08:00 +0000 (17:08 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 12 Dec 2011 16:51:11 +0000 (14:51 -0200)
commite79c70e6e59e764fbef2a68a7d7303c3286ea7a8
tree25a5039da05d2375b2dea11040e35681b5ef1ae8tree | snapshot (tar.gz zip)
parent56a8b9f181b5e9b201ab02ad0b63ccdc17d4b191commit | diff
[media] pvrusb2: Use kcalloc instead of kzalloc to allocate array

The advantage of kcalloc is, that will prevent integer overflows which could
result from the multiplication of number of elements and size and it is also
a bit nicer to read.

The semantic patch that makes this change is available
in https://lkml.org/lkml/2011/11/25/107

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Acked-By: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/pvrusb2/pvrusb2-hdw.c diff | blob | blame | history