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authorDave Kleikamp <dave.kleikamp@oracle.com>2011-06-20 13:00:27 -0500
committerDave Kleikamp <dave.kleikamp@oracle.com>2011-07-25 11:01:12 -0500
commit3c2c22628599006047781946b317a16d9ff3883d (patch)
treee332dc2127efbfaad4a0a51b26b607113909b2aa /fs/jfs/jfs_dmap.c
parentb6844e8f64920cdee620157252169ba63afb0c89 (diff)
downloadlinux-3c2c22628599006047781946b317a16d9ff3883d.tar.bz2
jfs: clean up some compiler warnings
jfs has a few variables being set but never used. Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Diffstat (limited to 'fs/jfs/jfs_dmap.c')
-rw-r--r--fs/jfs/jfs_dmap.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/jfs/jfs_dmap.c b/fs/jfs/jfs_dmap.c
index 4496872cf4e7..9cbd11a3f804 100644
--- a/fs/jfs/jfs_dmap.c
+++ b/fs/jfs/jfs_dmap.c
@@ -3161,7 +3161,7 @@ static int dbAllocDmapBU(struct bmap * bmp, struct dmap * dp, s64 blkno,
{
int rc;
int dbitno, word, rembits, nb, nwords, wbitno, agno;
- s8 oldroot, *leaf;
+ s8 oldroot;
struct dmaptree *tp = (struct dmaptree *) & dp->tree;
/* save the current value of the root (i.e. maximum free string)
@@ -3169,9 +3169,6 @@ static int dbAllocDmapBU(struct bmap * bmp, struct dmap * dp, s64 blkno,
*/
oldroot = tp->stree[ROOT];
- /* pick up a pointer to the leaves of the dmap tree */
- leaf = tp->stree + LEAFIND;
-
/* determine the bit number and word within the dmap of the
* starting block.
*/