[PATCH][btrfs-next] Btrfs: extent map selftest: add missing void parameter to btrfs_test_extent_map

[Colin King]

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

Add a missing void parameter to function btrfs_test_extent_map, fixes
sparse warning:

warning: non-ANSI function declaration of function 'btrfs_test_extent_map'

Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
 fs/btrfs/tests/extent-map-tests.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/btrfs/tests/extent-map-tests.c b/fs/btrfs/tests/extent-map-tests.c
index 66d5523d7a2b..d42e14c43a6a 100644
--- a/fs/btrfs/tests/extent-map-tests.c
+++ b/fs/btrfs/tests/extent-map-tests.c
@@ -340,7 +340,7 @@ static void test_case_4(struct extent_map_tree *em_tree)
 	__test_case_4(em_tree, SZ_4K);
 }
 
-int btrfs_test_extent_map()
+int btrfs_test_extent_map(void)
 {
 	struct extent_map_tree *em_tree;
 
-- 
2.15.1