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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>
This commit is contained in:
Daeseok Youn 2014-04-14 15:37:02 +09:00 committed by Chris Mason
parent ef3b9af50b
commit 944a4515b2
1 changed files with 1 additions and 2 deletions
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3
fs/btrfs/inode.c
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@ -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,