From: Daeseok Youn <daeseok.youn@gmail.com>
To: clm@fb.com, jbacik@fb.com
Cc: linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] btrfs: remove redundant null check in btrfs_dentry_release()
Date: Mon, 14 Apr 2014 15:37:02 +0900 [thread overview]
Message-ID: <3662362.sLylFx3ZAR@daeseok-laptop.cloud.net> (raw)
It doesn't need to check NULL for kfree()
Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
---
fs/btrfs/inode.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 06e9a41..d9f54b0 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -5141,8 +5141,7 @@ static int btrfs_dentry_delete(const struct dentry *dentry)
static void btrfs_dentry_release(struct dentry *dentry)
{
- if (dentry->d_fsdata)
- kfree(dentry->d_fsdata);
+ kfree(dentry->d_fsdata);
}
static struct dentry *btrfs_lookup(struct inode *dir, struct dentry *dentry,
--
1.7.4.4
reply other threads:[~2014-04-14 6:37 UTC|newest]
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