f2fs: fix to return correct error number in f2fs_write_begin

Fix the wrong error number in error path of f2fs_write_begin.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index c7bc62641103..7ec697b37f19 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -960,8 +960,10 @@ repeat:
 
         /* check inline_data */
         ipage = get_node_page(sbi, inode->i_ino);
-        if (IS_ERR(ipage))
+        if (IS_ERR(ipage)) {
+                err = PTR_ERR(ipage);
                 goto unlock_fail;
+        }
 
         set_new_dnode(&dn, inode, ipage, ipage, 0);