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[media] v4l2-ctrls: 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>
Fri, 30 Dec 2011 19:22:17 +0000 (17:22 -0200)
commit59816dd44df35970d7c4f7c8b73430bc52642f04
tree56c2c8c46c2c812aad3cf7ec2ab50cbec5ae3e47tree | snapshot
parent445fbc2b724e7c7186d7a29c85ae40a8960508e5commit | diff
[media] v4l2-ctrls: 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>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/stk-webcam.c diff | blob | history
drivers/media/video/v4l2-ctrls.c diff | blob | history
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