} else {
                dst = (void *)((u64)skb->data & ~(L1_CACHE_BYTES - 1));
                dev_dbg(xpnet, "transferring buffer to the skb->data area;\n\t"
-                       "xp_remote_memcpy(0x%p, 0x%p, %hu)\n", dst,
+                       "xp_remote_memcpy(0x%p, 0x%p, %u)\n", dst,
                                          (void *)msg->buf_pa, msg->size);
 
                ret = xp_remote_memcpy(xp_pa(dst), msg->buf_pa, msg->size);
                         * !!! appears in_use and we can't just call
                         * !!! dev_kfree_skb.
                         */
-                       dev_err(xpnet, "xp_remote_memcpy(0x%p, 0x%p, 0x%hx) "
+                       dev_err(xpnet, "xp_remote_memcpy(0x%p, 0x%p, 0x%x) "
                                "returned error=0x%x\n", dst,
                                (void *)msg->buf_pa, msg->size, ret);