xfs: remove xfs_iunlock_map_shared

We can just use xfs_iunlock without any loss of clarity.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Ben Myers <bpm@sgi.com>

4 files changed, 5 insertions, 19 deletions

diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c
index 5887e41c0323..2f32d7ee1411 100644
--- a/fs/xfs/xfs_bmap_util.c
+++ b/fs/xfs/xfs_bmap_util.c
@@ -737,7 +737,7 @@ xfs_getbmap(
  out_free_map:
         kmem_free(map);
  out_unlock_ilock:
-        xfs_iunlock_map_shared(ip, lock);
+        xfs_iunlock(ip, lock);
  out_unlock_iolock:
         xfs_iunlock(ip, XFS_IOLOCK_SHARED);
 
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
index 52c91e143725..349bfa28aa3d 100644
--- a/fs/xfs/xfs_file.c
+++ b/fs/xfs/xfs_file.c
@@ -1294,7 +1294,7 @@ out:
         offset = vfs_setpos(file, offset, inode->i_sb->s_maxbytes);
 
 out_unlock:
-        xfs_iunlock_map_shared(ip, lock);
+        xfs_iunlock(ip, lock);
 
         if (error)
                 return -error;
@@ -1402,7 +1402,7 @@ out:
         offset = vfs_setpos(file, offset, inode->i_sb->s_maxbytes);
 
 out_unlock:
-        xfs_iunlock_map_shared(ip, lock);
+        xfs_iunlock(ip, lock);
 
         if (error)
                 return -error;
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 001aa893ed59..967f90625eae 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -88,8 +88,7 @@ xfs_get_extsz_hint(
  * have been read in yet, and only lock the inode exclusively if they have not.
  *
  * The function returns a value which should be given to the corresponding
- * xfs_iunlock_map_shared().  This value is the mode in which the lock was
- * actually taken.
+ * xfs_iunlock() call.
  */
 uint
 xfs_ilock_map_shared(
@@ -110,18 +109,6 @@ xfs_ilock_map_shared(
 }
 
 /*
- * This is simply the unlock routine to go with xfs_ilock_map_shared().
- * All it does is call xfs_iunlock() with the given lock_mode.
- */
-void
-xfs_iunlock_map_shared(
-        xfs_inode_t     *ip,
-        unsigned int    lock_mode)
-{
-        xfs_iunlock(ip, lock_mode);
-}
-
-/*
  * The xfs inode contains 2 locks: a multi-reader lock called the
  * i_iolock and a multi-reader lock called the i_lock.  This routine
  * allows either or both of the locks to be obtained.
@@ -590,7 +577,7 @@ xfs_lookup(
 
         lock_mode = xfs_ilock_map_shared(dp);
         error = xfs_dir_lookup(NULL, dp, name, &inum, ci_name);
-        xfs_iunlock_map_shared(dp, lock_mode);
+        xfs_iunlock(dp, lock_mode);
 
         if (error)
                 goto out;
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index 9e6efccbae04..5e2bd17cf2be 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -338,7 +338,6 @@ void		xfs_iunlock(xfs_inode_t *, uint);
 void            xfs_ilock_demote(xfs_inode_t *, uint);
 int             xfs_isilocked(xfs_inode_t *, uint);
 uint            xfs_ilock_map_shared(xfs_inode_t *);
-void            xfs_iunlock_map_shared(xfs_inode_t *, uint);
 int             xfs_ialloc(struct xfs_trans *, xfs_inode_t *, umode_t,
                            xfs_nlink_t, xfs_dev_t, prid_t, int,
                            struct xfs_buf **, xfs_inode_t **);