xfs: simplify xfs_buf_get / xfs_buf_read interfaces

Currently the low-level buffer cache interfaces are highly confusing
as we have a _flags variant of each that does actually respect the
flags, and one without _flags which has a flags argument that gets
ignored and overriden with a default set.  Given that very few places
use the default arguments get rid of the duplication and convert all
callers to pass the flags explicitly.  Also remove the now confusing
_flags postfix.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Alex Elder <aelder@sgi.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index 4d509f742bd2..7b14f0a0a5d8 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -583,8 +583,8 @@ xfs_readsb(xfs_mount_t *mp, int flags)
         sector_size = xfs_getsize_buftarg(mp->m_ddev_targp);
         extra_flags = XFS_BUF_LOCK | XFS_BUF_MANAGE | XFS_BUF_MAPPED;
 
-        bp = xfs_buf_read_flags(mp->m_ddev_targp, XFS_SB_DADDR,
-                                BTOBB(sector_size), extra_flags);
+        bp = xfs_buf_read(mp->m_ddev_targp, XFS_SB_DADDR, BTOBB(sector_size),
+                          extra_flags);
         if (!bp || XFS_BUF_ISERROR(bp)) {
                 xfs_fs_mount_cmn_err(flags, "SB read failed");
                 error = bp ? XFS_BUF_GETERROR(bp) : ENOMEM;
@@ -624,8 +624,8 @@ xfs_readsb(xfs_mount_t *mp, int flags)
                 XFS_BUF_UNMANAGE(bp);
                 xfs_buf_relse(bp);
                 sector_size = mp->m_sb.sb_sectsize;
-                bp = xfs_buf_read_flags(mp->m_ddev_targp, XFS_SB_DADDR,
-                                        BTOBB(sector_size), extra_flags);
+                bp = xfs_buf_read(mp->m_ddev_targp, XFS_SB_DADDR,
+                                  BTOBB(sector_size), extra_flags);
                 if (!bp || XFS_BUF_ISERROR(bp)) {
                         xfs_fs_mount_cmn_err(flags, "SB re-read failed");
                         error = bp ? XFS_BUF_GETERROR(bp) : ENOMEM;