[PATCH 3.16 128/192] f2fs: Don't clear SGID when inheriting ACLs

[Ben Hutchings]

3.16.49-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

commit c925dc162f770578ff4a65ec9b08270382dba9e6 upstream.

This patch copies commit b7f8a09f80:
"btrfs: Don't clear SGID when inheriting ACLs" written by Jan.

Fixes: 073931017b49d9458aa351605b43a7e34598caef
Signed-off-by: Jan Kara <jack@xxxxxxx>
Reviewed-by: Chao Yu <yuchao0@xxxxxxxxxx>
Reviewed-by: Jan Kara <jack@xxxxxxx>
Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
 fs/f2fs/acl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/fs/f2fs/acl.c
+++ b/fs/f2fs/acl.c
@@ -212,7 +212,7 @@ static int __f2fs_set_acl(struct inode *
 	switch (type) {
 	case ACL_TYPE_ACCESS:
 		name_index = F2FS_XATTR_INDEX_POSIX_ACL_ACCESS;
-		if (acl) {
+		if (acl && !ipage) {
 			error = posix_acl_update_mode(inode, &inode->i_mode, &acl);
 			if (error)
 				return error;