[XFS] kill unnessecary ioops indirection

Currently there is an indirection called ioops in the XFS data I/O path.
Various functions are called by functions pointers, but there is no
coherence in what this is for, and of course for XFS itself it's entirely
unused. This patch removes it instead and significantly reduces source and
binary size of XFS while making maintaince easier.

SGI-PV: 970841
SGI-Modid: xfs-linux-melb:xfs-kern:29737a

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

1 files changed, 1 insertions, 3 deletions

diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index 0f237f9f0c3a..57be2f7b034c 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -449,8 +449,6 @@ xfs_mount(
         if (error)
                 return error;
 
-        mp->m_io_ops = xfs_iocore_xfs;
-
         if (args->flags & XFSMNT_QUIET)
                 flags |= XFS_MFSI_QUIET;
 
@@ -544,7 +542,7 @@ xfs_mount(
         if ((error = xfs_filestream_mount(mp)))
                 goto error2;
 
-        error = XFS_IOINIT(mp, args, flags);
+        error = xfs_mountfs(mp, flags);
         if (error)
                 goto error2;