libertas: remove unnecessary check before calling debugfs_remove

Debugfs_remove will check for error or NULL for us, so it is not
necessary to do this here.

Signed-off-by: Bas Peters <baspeters93@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c
index cc6a0a586f0b748c054c4c0e8631ea0d706501cb..26cbf1dcc6620f0502314daf8cac579794c8f6e4 100644 (file)
--- a/drivers/net/wireless/libertas/debugfs.c
+++ b/drivers/net/wireless/libertas/debugfs.c
@@ -742,8 +742,7 @@ void lbs_debugfs_init(void)
 
 void lbs_debugfs_remove(void)
 {
-       if (lbs_dir)
-                debugfs_remove(lbs_dir);
+       debugfs_remove(lbs_dir);
 }
 
 void lbs_debugfs_init_one(struct lbs_private *priv, struct net_device *dev)