btrfs: remove redundant null check in btrfs_dentry_release()
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Message ID 3662362.sLylFx3ZAR@daeseok-laptop.cloud.net
State Accepted
Headers show

Commit Message

Daeseok Youn April 14, 2014, 6:37 a.m. UTC
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(-)

Patch
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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,