From: Ben Hutchings <bhutchings@solarflare.com>
Date: Fri, 1 Apr 2011 21:20:06 +0000 (+0100)
Subject: sfc: Move test of rx_checksum_enabled from nic.c to rx.c
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ab3cf6d0f3d2daeef2101a2a97b6c0beee6b70cf;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

sfc: Move test of rx_checksum_enabled from nic.c to rx.c

This is preparation for using the generic netdev features interface,
and should have no effect in itself.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---

diff --git a/drivers/net/sfc/nic.c b/drivers/net/sfc/nic.c
index e8396614daf3..2594f39c3ba4 100644
--- a/drivers/net/sfc/nic.c
+++ b/drivers/net/sfc/nic.c
@@ -850,7 +850,6 @@ efx_handle_rx_event(struct efx_channel *channel, const efx_qword_t *event)
 	unsigned expected_ptr;
 	bool rx_ev_pkt_ok, discard = false, checksummed;
 	struct efx_rx_queue *rx_queue;
-	struct efx_nic *efx = channel->efx;
 
 	/* Basic packet information */
 	rx_ev_byte_cnt = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_BYTE_CNT);
@@ -873,9 +872,8 @@ efx_handle_rx_event(struct efx_channel *channel, const efx_qword_t *event)
 		 * UDP/IP, then we can rely on the hardware checksum.
 		 */
 		checksummed =
-			likely(efx->rx_checksum_enabled) &&
-			(rx_ev_hdr_type == FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_TCP ||
-			 rx_ev_hdr_type == FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_UDP);
+			rx_ev_hdr_type == FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_TCP ||
+			rx_ev_hdr_type == FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_UDP;
 	} else {
 		efx_handle_rx_not_ok(rx_queue, event, &rx_ev_pkt_ok, &discard);
 		checksummed = false;
diff --git a/drivers/net/sfc/rx.c b/drivers/net/sfc/rx.c
index c0fdb59030fb..fb402c52aaff 100644
--- a/drivers/net/sfc/rx.c
+++ b/drivers/net/sfc/rx.c
@@ -605,6 +605,9 @@ void __efx_rx_packet(struct efx_channel *channel,
 		skb_record_rx_queue(skb, channel->channel);
 	}
 
+	if (unlikely(!efx->rx_checksum_enabled))
+		checksummed = false;
+
 	if (likely(checksummed || rx_buf->is_page)) {
 		efx_rx_packet_gro(channel, rx_buf, eh, checksummed);
 		return;