[XFS] Remove a bunch of unused functions from XFS.

Patch provided by Eric Sandeen (sandeen@sandeen.net).

SGI-PV: 960897
SGI-Modid: xfs-linux-melb:xfs-kern:28038a

Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>

1 files changed, 0 insertions, 15 deletions

diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c
index cccf69edb81..aea37df4aa6 100644
--- a/fs/xfs/xfs_da_btree.c
+++ b/fs/xfs/xfs_da_btree.c
@@ -2165,21 +2165,6 @@ xfs_da_reada_buf(
                 return rval;
 }
 
-/*
- * Calculate the number of bits needed to hold i different values.
- */
-uint
-xfs_da_log2_roundup(uint i)
-{
-        uint rval;
-
-        for (rval = 0; rval < NBBY * sizeof(i); rval++) {
-                if ((1 << rval) >= i)
-                        break;
-        }
-        return(rval);
-}
-
 kmem_zone_t *xfs_da_state_zone; /* anchor for state struct zone */
 kmem_zone_t *xfs_dabuf_zone;            /* dabuf zone */