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authorDarrick J. Wong <darrick.wong@oracle.com>2017-05-12 10:44:11 -0700
committerDarrick J. Wong <darrick.wong@oracle.com>2017-05-16 09:24:36 -0700
commit6e747506dde195d3d05fe2bb8ef78aceba28a5e3 (patch)
tree92961e9ce4b538e783a66f18c2f6972caf45f76c /fs
parent6eadbf4c8ba816c10d1c97bed9aa861d9fd17809 (diff)
downloadlinux-6e747506dde195d3d05fe2bb8ef78aceba28a5e3.tar.bz2
xfs: fix warnings about unused stack variables
Reduce stack usage and get rid of compiler warnings by eliminating unused variables. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/xfs/libxfs/xfs_bmap.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index 8adb91b05588..a7048eafa8e6 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -1280,7 +1280,6 @@ xfs_bmap_read_extents(
xfs_bmbt_rec_t *frp;
xfs_fsblock_t nextbno;
xfs_extnum_t num_recs;
- xfs_extnum_t start;
num_recs = xfs_btree_get_numrecs(block);
if (unlikely(i + num_recs > room)) {
@@ -1303,7 +1302,6 @@ xfs_bmap_read_extents(
* Copy records into the extent records.
*/
frp = XFS_BMBT_REC_ADDR(mp, block, 1);
- start = i;
for (j = 0; j < num_recs; j++, i++, frp++) {
xfs_bmbt_rec_host_t *trp = xfs_iext_get_ext(ifp, i);
trp->l0 = be64_to_cpu(frp->l0);