[XFS] kill di_mode checks after xfs_iget
Unless XFS_IGET_CREATE is passed xfs_iget will return ENOENT if it
encounters an inode with di_mode == 0. Remove the duplicated checks in the
callers.
(the log recovery case is not touched for now)
SGI-PV: 976035
SGI-Modid: xfs-linux-melb:xfs-kern:30898a
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
diff --git a/fs/xfs/linux-2.6/xfs_export.c b/fs/xfs/linux-2.6/xfs_export.c
index 265f016..c672b32 100644
--- a/fs/xfs/linux-2.6/xfs_export.c
+++ b/fs/xfs/linux-2.6/xfs_export.c
@@ -133,7 +133,7 @@
if (!ip)
return ERR_PTR(-EIO);
- if (!ip->i_d.di_mode || ip->i_d.di_gen != generation) {
+ if (ip->i_d.di_gen != generation) {
xfs_iput_new(ip, XFS_ILOCK_SHARED);
return ERR_PTR(-ENOENT);
}