linux-kernel - [PATCH 1/1] drivers/infiniband/ulp/ipoib/ipoib_fs.c: remove unnecessary null test before debugfs

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Message-Id: <1403956264-2936-1-git-send-email-fabf@skynet.be>
Date:	Sat, 28 Jun 2014 13:51:04 +0200
From:	Fabian Frederick <fabf@...net.be>
To:	linux-kernel@...r.kernel.org
Cc:	Fabian Frederick <fabf@...net.be>,
	Roland Dreier <roland@...nel.org>,
	Sean Hefty <sean.hefty@...el.com>, linux-rdma@...r.kernel.org
Subject: [PATCH 1/1] drivers/infiniband/ulp/ipoib/ipoib_fs.c: remove unnecessary null test before debugfs_remove

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

Cc: Roland Dreier <roland@...nel.org>
Cc: Sean Hefty <sean.hefty@...el.com>
Cc: linux-rdma@...r.kernel.org
Signed-off-by: Fabian Frederick <fabf@...net.be>
---
 drivers/infiniband/ulp/ipoib/ipoib_fs.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_fs.c b/drivers/infiniband/ulp/ipoib/ipoib_fs.c
index 5006185..6bd5740 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_fs.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_fs.c
@@ -281,10 +281,8 @@ void ipoib_delete_debug_files(struct net_device *dev)
 {
 	struct ipoib_dev_priv *priv = netdev_priv(dev);
 
-	if (priv->mcg_dentry)
-		debugfs_remove(priv->mcg_dentry);
-	if (priv->path_dentry)
-		debugfs_remove(priv->path_dentry);
+	debugfs_remove(priv->mcg_dentry);
+	debugfs_remove(priv->path_dentry);
 }
 
 int ipoib_register_debugfs(void)
-- 
1.8.4.5

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