rtlwifi: Fix a false leak indication for PCI devices

This false leak indication is avoided with a no-leak annotation to kmemleak.
Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/rtlwifi/pci.c

@@ -764,6 +764,7 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
 				 "can't alloc skb for rx\n");
 			goto done;
 		}
+		kmemleak_not_leak(new_skb);
 
 		pci_unmap_single(rtlpci->pdev,
 				 *((dma_addr_t *) skb->cb),