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[IPV4] ip_options.c: kmalloc + memset conversion to kzalloc
author
Mariusz Kozlowski
<m.kozlowski@tuxland.pl>
Tue, 31 Jul 2007 21:06:45 +0000
(14:06 -0700)
committer
David S. Miller
<davem@davemloft.net>
Tue, 31 Jul 2007 21:06:45 +0000
(14:06 -0700)
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/ip_options.c
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diff --git
a/net/ipv4/ip_options.c
b/net/ipv4/ip_options.c
index 251346828cb4ceca55d2f3b5622698b4fbd26249..2f14745a9e1fb0aa5bdc779421d9376049963884 100644
(file)
--- a/
net/ipv4/ip_options.c
+++ b/
net/ipv4/ip_options.c
@@
-513,11
+513,8
@@
void ip_options_undo(struct ip_options * opt)
static struct ip_options *ip_options_get_alloc(const int optlen)
{
- struct ip_options *opt = kmalloc(sizeof(*opt) + ((optlen + 3) & ~3),
- GFP_KERNEL);
- if (opt)
- memset(opt, 0, sizeof(*opt));
- return opt;
+ return kzalloc(sizeof(struct ip_options) + ((optlen + 3) & ~3),
+ GFP_KERNEL);
}
static int ip_options_get_finish(struct ip_options **optp,