From b113a6d3cf939e9f26c89ba0ad6d8a1503bac1b2 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 30 Apr 2018 23:04:19 -0400 Subject: [PATCH] xfs_vn_lookup: simplify a bit have all post-xfs_lookup() branches converge on d_splice_alias() Cc: Darrick J. Wong Signed-off-by: Al Viro --- fs/xfs/xfs_iops.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c index a3ed3c8..df42e4c 100644 --- a/fs/xfs/xfs_iops.c +++ b/fs/xfs/xfs_iops.c @@ -260,6 +260,7 @@ xfs_vn_lookup( struct dentry *dentry, unsigned int flags) { + struct inode *inode; struct xfs_inode *cip; struct xfs_name name; int error; @@ -269,14 +270,13 @@ xfs_vn_lookup( xfs_dentry_to_name(&name, dentry); error = xfs_lookup(XFS_I(dir), &name, &cip, NULL); - if (unlikely(error)) { - if (unlikely(error != -ENOENT)) - return ERR_PTR(error); - d_add(dentry, NULL); - return NULL; - } - - return d_splice_alias(VFS_I(cip), dentry); + if (likely(!error)) + inode = VFS_I(cip); + else if (likely(error == -ENOENT)) + inode = NULL; + else + inode = ERR_PTR(error); + return d_splice_alias(inode, dentry); } STATIC struct dentry * -- 2.7.4