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usb: gadget: renesas_usbhs: Use kcalloc instead of kzalloc to allocate array
authorThomas Meyer <thomas@m3y3r.de>
Tue, 29 Nov 2011 21:08:00 +0000 (22:08 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sat, 10 Dec 2011 00:18:19 +0000 (16:18 -0800)
commit87763842b7014a7c6d9e992785e4c711c0085974
treed225b64aeadb4ad40eca13a3662555aab5306fc7tree | snapshot (tar.gz zip)
parent59bf5cf94f0fa3b08fb1258b52649077b7d0914dcommit | diff
usb: gadget: renesas_usbhs: 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: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/renesas_usbhs/mod_host.c diff | blob | blame | history