From: Andrew Morton <a...@linux-foundation.org>

fix warnings

Cc: Dave Chinner <dchin...@redhat.com>
Cc: Glauber Costa <glom...@openvz.org>
Signed-off-by: Andrew Morton <a...@linux-foundation.org>
Signed-off-by: Al Viro <v...@zeniv.linux.org.uk>
(cherry picked from commit addbda40bed47d8942658fca93e14b5f1cbf009a)

Signed-off-by: Vladimir Davydov <vdavy...@parallels.com>
Signed-off-by: Dmitry Monakhov <dmonak...@openvz.org>
---
 fs/xfs/xfs_buf.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index 87a314a..bf933d5 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -1654,7 +1654,7 @@ xfs_buftarg_isolate(
        return LRU_REMOVED;
 }
 
-static long
+static unsigned long
 xfs_buftarg_shrink_scan(
        struct shrinker         *shrink,
        struct shrink_control   *sc)
@@ -1662,7 +1662,7 @@ xfs_buftarg_shrink_scan(
        struct xfs_buftarg      *btp = container_of(shrink,
                                        struct xfs_buftarg, bt_shrinker);
        LIST_HEAD(dispose);
-       long                    freed;
+       unsigned long           freed;
        unsigned long           nr_to_scan = sc->nr_to_scan;
 
        freed = list_lru_walk_node(&btp->bt_lru, sc->nid, xfs_buftarg_isolate,
@@ -1678,7 +1678,7 @@ xfs_buftarg_shrink_scan(
        return freed;
 }
 
-static long
+static unsigned long
 xfs_buftarg_shrink_count(
        struct shrinker         *shrink,
        struct shrink_control   *sc)
-- 
2.7.4

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