Commit 749f3c05 authored Oct 09, 2015 by Shraddha Barke Committed by Greg Kroah-Hartman Oct 12, 2015

Staging: rtl8192e: 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.

Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 41cb5786

drivers/staging/rtl8192e/rtllib_module.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -59,9 +59,8 @@ static inline int rtllib_networks_allocate(struct rtllib_device *ieee)
		if (ieee->networks)
		return 0;

		ieee->networks = kzalloc(
		MAX_NETWORK_COUNT * sizeof(struct rtllib_network),
		GFP_KERNEL);
		ieee->networks = kcalloc(MAX_NETWORK_COUNT,
		sizeof(struct rtllib_network), GFP_KERNEL);
		if (!ieee->networks)
		return -ENOMEM;