From: Daeseok Youn <daeseok.youn@gmail.com>
Date: Mon, 14 Apr 2014 06:37:02 +0000 (+0900)
Subject: btrfs: remove redundant null check in btrfs_dentry_release()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=944a4515b27302ac42d5964b7400c72f4d692782;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

btrfs: remove redundant null check in btrfs_dentry_release()

It doesn't need to check NULL for kfree()

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Chris Mason <clm@fb.com>
---

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 5c0def8dd761..36c13e391ae3 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -5168,8 +5168,7 @@ 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,