diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2018-05-01 06:04:19 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2018-05-22 21:27:57 +0300 |
| commit | b113a6d3cf939e9f26c89ba0ad6d8a1503bac1b2 (patch) | |
| tree | 5c7e9e09efb8026787da6c0f3c037a76964f9f26 /fs/xfs/xfs_iops.c | |
| parent | 9a7dddcaffff3890b9991d014c9a2b5392806526 (diff) | |
| download | linux-b113a6d3cf939e9f26c89ba0ad6d8a1503bac1b2.tar.xz | |
xfs_vn_lookup: simplify a bit
have all post-xfs_lookup() branches converge on d_splice_alias()
Cc: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/xfs/xfs_iops.c')
| -rw-r--r-- | fs/xfs/xfs_iops.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c index a3ed3c811dfa..df42e4cb4dc4 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 * |