From: Chao Yu <chao2.yu@samsung.com>
Date: Mon, 1 Dec 2014 03:30:20 +0000 (+0800)
Subject: f2fs: fix to return correct error number in f2fs_write_begin
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~143^2~16
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cd34e2969b28de7685bb51d4b0fafeced8ef7f66;p=pandora-kernel.git

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>
---

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);