[XFS] kill xfs_get_dir_entry

Instead of of xfs_get_dir_entry use a macro to get the xfs_inode from the
dentry in the callers and grab the reference manually.

Only grab the reference once as it's fine to keep it over the dmapi calls.
(And even that reference is actually superflous in Linux but I'll leave
that for another patch)

SGI-PV: 976035
SGI-Modid: xfs-linux-melb:xfs-kern:30531a

Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>

1 files changed, 0 insertions, 22 deletions

diff --git a/fs/xfs/xfs_utils.c b/fs/xfs/xfs_utils.c
index 18a85e74668..47c45ff4a06 100644
--- a/fs/xfs/xfs_utils.c
+++ b/fs/xfs/xfs_utils.c
@@ -40,28 +40,6 @@
 #include "xfs_itable.h"
 #include "xfs_utils.h"
 
-/*
- * xfs_get_dir_entry is used to get a reference to an inode given
- * its parent directory inode and the name of the file.  It does
- * not lock the child inode, and it unlocks the directory before
- * returning.  The directory's generation number is returned for
- * use by a later call to xfs_lock_dir_and_entry.
- */
-int
-xfs_get_dir_entry(
-        bhv_vname_t     *dentry,
-        xfs_inode_t     **ipp)
-{
-        bhv_vnode_t     *vp;
-
-        vp = VNAME_TO_VNODE(dentry);
-
-        *ipp = xfs_vtoi(vp);
-        if (!*ipp)
-                return XFS_ERROR(ENOENT);
-        VN_HOLD(vp);
-        return 0;
-}
 
 int
 xfs_dir_lookup_int(