ocfs2: Silence gcc warning in ocfs2_write_zero_page().

ocfs2_write_zero_page() has a loop that won't ever be skipped, but gcc
doesn't know that.  Set ret=0 just to make gcc happy.

Signed-off-by: Joel Becker <joel.becker@oracle.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index ac15911b31c4..2b10b36d1577 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -767,7 +767,7 @@ static int ocfs2_write_zero_page(struct inode *inode, u64 abs_from,
         struct page *page;
         unsigned long index = abs_from >> PAGE_CACHE_SHIFT;
         handle_t *handle = NULL;
-        int ret;
+        int ret = 0;
         unsigned zero_from, zero_to, block_start, block_end;
 
         BUG_ON(abs_from >= abs_to);