[PATCH v4 07/12] btrfs: extent_io: Kill the dead branch in extent_write_cache_pages()

[Qu Wenruo]

Since __extent_writepage() will no longer return >0 value,
(ret == AOP_WRITEPAGE_ACTIVATE) will never be true.

Kill that dead branch.

Signed-off-by: Qu Wenruo <w...@suse.com>
---
 fs/btrfs/extent_io.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 5573c2355e05..866972ecf70d 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -3989,11 +3989,6 @@ static int extent_write_cache_pages(struct address_space 
*mapping,
                        }
 
                        ret = __extent_writepage(page, wbc, epd);
-
-                       if (unlikely(ret == AOP_WRITEPAGE_ACTIVATE)) {
-                               unlock_page(page);
-                               ret = 0;
-                       }
                        if (ret < 0) {
                                /*
                                 * done_index is set past this page,
-- 
2.20.1