[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>

2 files changed, 2 insertions, 2 deletions

diff --git a/fs/xfs/linux-2.6/xfs_export.c b/fs/xfs/linux-2.6/xfs_export.c
index 265f0168ab76..c672b3238b14 100644
--- a/fs/xfs/linux-2.6/xfs_export.c
+++ b/fs/xfs/linux-2.6/xfs_export.c
@@ -133,7 +133,7 @@ xfs_nfs_get_inode(
         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);
         }
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index 4ddb86b73c6b..98e87804991d 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -238,7 +238,7 @@ xfs_vget_fsop_handlereq(
                 return error;
         if (ip == NULL)
                 return XFS_ERROR(EIO);
-        if (ip->i_d.di_mode == 0 || ip->i_d.di_gen != igen) {
+        if (ip->i_d.di_gen != igen) {
                 xfs_iput_new(ip, XFS_ILOCK_SHARED);
                 return XFS_ERROR(ENOENT);
         }