udf: remove empty condition

loc & 0x02 is empty since first git version in 2005 in
udf_add_extendedattr()
Signed-off-by: NFabian Frederick <fabf@skynet.be>
Signed-off-by: NJan Kara <jack@suse.cz>

fs/udf/misc.c

@@ -141,8 +141,6 @@ struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size,
 		iinfo->i_lenEAttr += size;
 		return (struct genericFormat *)&ea[offset];
 	}
-	if (loc & 0x02)
-		;
 
 	return NULL;
 }