2007-03-16 11:40:40

by Michal Schmidt

Subject: [PATCH 1/3] airo: Don't check for NULL before kfree()

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

Signed-off-by: Michal Schmidt <[email protected]>

diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index a8c2bfe..71ac1f1 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -2740,8 +2740,6 @@ static int airo_networks_allocate(struct airo_info *ai)

static void airo_networks_free(struct airo_info *ai)
{
- if (!ai->networks)
- return;
kfree(ai->networks);
ai->networks = NULL;
}