f2fs: use generic posix ACL infrastructure

f2fs has some weird mode bit handling, so still using the old
chmod code for now.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index 575adac..5846eeb 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -496,6 +496,7 @@
 	.getattr	= f2fs_getattr,
 	.setattr	= f2fs_setattr,
 	.get_acl	= f2fs_get_acl,
+	.set_acl	= f2fs_set_acl,
 #ifdef CONFIG_F2FS_FS_XATTR
 	.setxattr	= generic_setxattr,
 	.getxattr	= generic_getxattr,
@@ -522,6 +523,7 @@
 	.getattr	= f2fs_getattr,
 	.setattr        = f2fs_setattr,
 	.get_acl	= f2fs_get_acl,
+	.set_acl	= f2fs_set_acl,
 #ifdef CONFIG_F2FS_FS_XATTR
 	.setxattr       = generic_setxattr,
 	.getxattr       = generic_getxattr,