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[PATCH] airo: Don't check for NULL before kfree()

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It's unnecessary to check for NULL before calling kfree().

Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Michal Schmidt
2007-03-16 12:40:00 +01:00
committed by Jeff Garzik
parent aa93c85d09
commit fd48f8d3a3
1 changed files with 0 additions and 2 deletions
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2
drivers/net/wireless/airo.c
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@@ -2740,8 +2740,6 @@ static int airo_networks_allocate(struct airo_info *ai)
static void airo_networks_free(struct airo_info *ai) static void airo_networks_free(struct airo_info *ai)
{ {
if (!ai->networks)
return;
kfree(ai->networks); kfree(ai->networks);
ai->networks = NULL; ai->networks = NULL;
} }