1 files changed, 3 insertions, 4 deletions

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index d418164a35f1..823028e73cf8 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -3349,8 +3349,7 @@ int extent_buffer_uptodate(struct extent_io_tree *tree,
 }
 
 int read_extent_buffer_pages(struct extent_io_tree *tree,
-                             struct extent_buffer *eb,
-                             u64 start, int wait,
+                             struct extent_buffer *eb, u64 start, int wait,
                              get_extent_t *get_extent, int mirror_num)
 {
         unsigned long i;
@@ -3386,7 +3385,7 @@ int read_extent_buffer_pages(struct extent_io_tree *tree,
         num_pages = num_extent_pages(eb->start, eb->len);
         for (i = start_i; i < num_pages; i++) {
                 page = extent_buffer_page(eb, i);
-                if (!wait) {
+                if (wait == WAIT_NONE) {
                         if (!trylock_page(page))
                                 goto unlock_exit;
                 } else {
@@ -3430,7 +3429,7 @@ int read_extent_buffer_pages(struct extent_io_tree *tree,
         if (bio)
                 submit_one_bio(READ, bio, mirror_num, bio_flags);
 
-        if (ret || !wait)
+        if (ret || wait != WAIT_COMPLETE)
                 return ret;
 
         for (i = start_i; i < num_pages; i++) {