[PATCH 1/1] drivers/net/wireless/ipw2x00/libipw_module.c: remove unnecessary null test before kfree

[Fabian Frederick]

Fix checkpatch warning:
WARNING: kfree(NULL) is safe this check is probably not required

Cc: Stanislav Yakovlev <stas.yakovlev@xxxxxxxxx>
Cc: "John W. Linville" <linville@xxxxxxxxxxxxx>
Cc: linux-wireless@xxxxxxxxxxxxxxx
Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
---
 drivers/net/wireless/ipw2x00/libipw_module.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ipw2x00/libipw_module.c b/drivers/net/wireless/ipw2x00/libipw_module.c
index 3adb240..5f31b72 100644
--- a/drivers/net/wireless/ipw2x00/libipw_module.c
+++ b/drivers/net/wireless/ipw2x00/libipw_module.c
@@ -100,8 +100,7 @@ static inline void libipw_networks_free(struct libipw_device *ieee)
 	int i;
 
 	for (i = 0; i < MAX_NETWORK_COUNT; i++) {
-		if (ieee->networks[i]->ibss_dfs)
-			kfree(ieee->networks[i]->ibss_dfs);
+		kfree(ieee->networks[i]->ibss_dfs);
 		kfree(ieee->networks[i]);
 	}
 }
-- 
1.8.4.5

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