[XFS] remove most calls to VN_RELE

Most VN_RELE calls either directly contain a XFS_ITOV or have the
corresponding xfs_inode already in scope. Use the IRELE helper instead of
VN_RELE to clarify the code. With a little more work we can kill VN_RELE
altogether and define IRELE in terms of iput directly.

SGI-PV: 976035
SGI-Modid: xfs-linux-melb:xfs-kern:30710a

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

1 files changed, 2 insertions, 3 deletions

diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index 41b690e6896c..c2aafeb8c6cb 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -43,6 +43,7 @@
 #include "xfs_rw.h"
 #include "xfs_quota.h"
 #include "xfs_fsops.h"
+#include "xfs_utils.h"
 
 STATIC void     xfs_mount_log_sb(xfs_mount_t *, __int64_t);
 STATIC int      xfs_uuid_mount(xfs_mount_t *);
@@ -956,7 +957,6 @@ xfs_mountfs(
 {
         xfs_sb_t        *sbp = &(mp->m_sb);
         xfs_inode_t     *rip;
-        bhv_vnode_t     *rvp = NULL;
         __uint64_t      resblks;
         __int64_t       update_flags = 0LL;
         uint            quotamount, quotaflags;
@@ -1158,7 +1158,6 @@ xfs_mountfs(
         }
 
         ASSERT(rip != NULL);
-        rvp = XFS_ITOV(rip);
 
         if (unlikely((rip->i_d.di_mode & S_IFMT) != S_IFDIR)) {
                 cmn_err(CE_WARN, "XFS: corrupted root inode");
@@ -1241,7 +1240,7 @@ xfs_mountfs(
         /*
          * Free up the root inode.
          */
-        VN_RELE(rvp);
+        IRELE(rip);
  error3:
         xfs_log_unmount_dealloc(mp);
  error2: