use xfs_trans_ijoin in xfs_trans_iget

Use xfs_trans_ijoin in xfs_trans_iget in case we need to join an inode into
a transaction instead of opencoding it.  Based on a discussion with and an
incomplete patch from Niv Sardi.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Niv Sardi <xaiki@sgi.com>

1 files changed, 1 insertions, 29 deletions

diff --git a/fs/xfs/xfs_trans_inode.c b/fs/xfs/xfs_trans_inode.c
index 2a1c0f071f91..23d276af2e0c 100644
--- a/fs/xfs/xfs_trans_inode.c
+++ b/fs/xfs/xfs_trans_inode.c
@@ -85,7 +85,6 @@ xfs_trans_iget(
 {
         int                     error;
         xfs_inode_t             *ip;
-        xfs_inode_log_item_t    *iip;
 
         /*
          * If the transaction pointer is NULL, just call the normal
@@ -138,34 +137,7 @@ xfs_trans_iget(
         }
         ASSERT(ip != NULL);
 
-        /*
-         * Get a log_item_desc to point at the new item.
-         */
-        if (ip->i_itemp == NULL)
-                xfs_inode_item_init(ip, mp);
-        iip = ip->i_itemp;
-        (void) xfs_trans_add_item(tp, (xfs_log_item_t *)(iip));
-
-        xfs_trans_inode_broot_debug(ip);
-
-        /*
-         * If the IO lock has been acquired, mark that in
-         * the inode log item so we'll know to unlock it
-         * when the transaction commits.
-         */
-        ASSERT(iip->ili_flags == 0);
-        if (lock_flags & XFS_IOLOCK_EXCL) {
-                iip->ili_flags |= XFS_ILI_IOLOCKED_EXCL;
-        } else if (lock_flags & XFS_IOLOCK_SHARED) {
-                iip->ili_flags |= XFS_ILI_IOLOCKED_SHARED;
-        }
-
-        /*
-         * Initialize i_transp so we can find it with xfs_inode_incore()
-         * above.
-         */
-        ip->i_transp = tp;
-
+        xfs_trans_ijoin(tp, ip, lock_flags);
         *ipp = ip;
         return 0;
 }