f2fs: fix the logic of IS_DNODE()

If (ofs % (NIDS_PER_BLOCK + 1) == 0), the node is an indirect node block.

Signed-off-by: Zhihui Zhang <zzhsuny@gmail.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/f2fs/node.h b/fs/f2fs/node.h
index 271a61c25601..0a2d72f0024d 100644
--- a/fs/f2fs/node.h
+++ b/fs/f2fs/node.h
@@ -242,7 +242,7 @@ static inline bool IS_DNODE(struct page *node_page)
                 return false;
         if (ofs >= 6 + 2 * NIDS_PER_BLOCK) {
                 ofs -= 6 + 2 * NIDS_PER_BLOCK;
-                if ((long int)ofs % (NIDS_PER_BLOCK + 1))
+                if (!((long int)ofs % (NIDS_PER_BLOCK + 1)))
                         return false;
         }
         return true;