defrag.f2fs: return error for no space case

This returns error instead of assertion for resize.f2fs.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fsck/defrag.c b/fsck/defrag.c
index 079e7a7..bea0293 100644 (file)
--- a/fsck/defrag.c
+++ b/fsck/defrag.c
@@ -78,8 +78,8 @@ int f2fs_defragment(struct f2fs_sb_info *sbi, u64 from, u64 len, u64 to, int lef
                        continue;
 
                if (find_next_free_block(sbi, &target, left, se->type)) {
-                       ASSERT_MSG("Not enough space to migrate blocks");
-                       break;
+                       MSG(0, "Not enough space to migrate blocks");
+                       return -1;
                }
 
                if (migrate_block(sbi, idx, target)) {