[PATCH 1/3] airo: Don't check for NULL before kfree()
From: Michal Schmidt <hidden>
Date: 2007-03-16 11:40:00
Also in:
linux-wireless
Subsystem:
networking drivers (wireless), the rest · Maintainers:
Johannes Berg, Linus Torvalds
It's unnecessary to check for NULL before calling kfree(). Signed-off-by: Michal Schmidt <redacted>
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; }