[PATCH 1/2] romfs: fix returm err while getting inode in fill_super

[Rui Xiang <rui.xiang@huawei.com>]

Getting an inode by romfs_iget may lead to an err in fill_super,
and the err value should be return.

And it should return -ENOMEM instead while d_make_root fails,
fix it too.

Signed-off-by: Rui Xiang <rui.xiang@huawei.com>
---
 fs/romfs/super.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/fs/romfs/super.c b/fs/romfs/super.c
index ff1d3d4..d841878 100644
--- a/fs/romfs/super.c
+++ b/fs/romfs/super.c
@@ -533,16 +533,14 @@ static int romfs_fill_super(struct super_block *sb, void *data, int silent)
 
 	root = romfs_iget(sb, pos);
 	if (IS_ERR(root))
-		goto error;
+		return PTR_ERR(root);
 
 	sb->s_root = d_make_root(root);
 	if (!sb->s_root)
-		goto error;
+		return -ENOMEM;
 
 	return 0;
 
-error:
-	return -EINVAL;
 error_rsb_inval:
 	ret = -EINVAL;
 error_rsb:
-- 
1.8.2.2