jfs: clean up some compiler warnings

[firefly-linux-kernel-4.4.55.git] / fs / jfs / jfs_dmap.c

diff --git a/fs/jfs/jfs_dmap.c b/fs/jfs/jfs_dmap.c
index 4496872cf4e7884b8f6d6b756c8854ed2e23991c..9cbd11a3f804d23e2fb005db0c1f286c4e7f94db 100644 (file)
--- 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.
         */