ext2/3/4: use generic posix ACL infrastructure

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/ext2/file.c b/fs/ext2/file.c
index a5b3a5d..44c36e5 100644
--- a/fs/ext2/file.c
+++ b/fs/ext2/file.c
@@ -103,5 +103,6 @@
 #endif
 	.setattr	= ext2_setattr,
 	.get_acl	= ext2_get_acl,
+	.set_acl	= ext2_set_acl,
 	.fiemap		= ext2_fiemap,
 };