diff mbox

[3/3] ath5k: remove redundant null check before kfree()

Message ID 1408713482-7917-3-git-send-email-me@bobcopeland.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Bob Copeland Aug. 22, 2014, 1:18 p.m. UTC 
kfree() null-checks its argument.
Found by smatch.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
---
 drivers/net/wireless/ath/ath5k/attach.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c
index 7106547..66b6366 100644
--- a/drivers/net/wireless/ath/ath5k/attach.c
+++ b/drivers/net/wireless/ath/ath5k/attach.c
@@ -351,8 +351,7 @@  void ath5k_hw_deinit(struct ath5k_hw *ah)
 {
 	__set_bit(ATH_STAT_INVALID, ah->status);
 
-	if (ah->ah_rf_banks != NULL)
-		kfree(ah->ah_rf_banks);
+	kfree(ah->ah_rf_banks);
 
 	ath5k_eeprom_detach(ah);