net: ena: Remove unlikely() from IS_ERR() condition

IS_ERR() is already using unlikely internally.

Signed-off-by: Kamal Heib <kheib@redhat.com>
Acked-by: Arthur Kiyanovski <akiyano@amazon.com>
Link: https://lore.kernel.org/r/20240213161502.2297048-1-kheib@redhat.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

drivers/net/ethernet/amazon/ena/ena_netdev.c

@@ -545,7 +545,7 @@ static int ena_alloc_rx_buffer(struct ena_ring *rx_ring,
 
 	/* We handle DMA here */
 	page = ena_alloc_map_page(rx_ring, &dma);
-	if (unlikely(IS_ERR(page)))
+	if (IS_ERR(page))
 		return PTR_ERR(page);
 
 	netif_dbg(rx_ring->adapter, rx_status, rx_ring->netdev,