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Commit 4ea62392 authored by Jesse Brandeburg's avatar Jesse Brandeburg Committed by Jeff Kirsher
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i40e/i40evf: Fix casting in transmit code 



Simple cast to fix a sparse warning.

Fixes: commit 5453205c ("i40e/i40evf: Enable support for
SKB_GSO_UDP_TUNNEL_CSUM")

Signed-off-by: default avatarJesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: default avatarAndrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent a619afe8

drivers/net/ethernet/intel/i40e/i40e_txrx.c

+3 −2
Original line number Diff line number Diff line
@@ -2305,7 +2305,8 @@ static int i40e_tso(struct i40e_ring *tx_ring, struct sk_buff *skb, 


			/* remove payload length from outer checksum */

			paylen = (__force u16)l4.udp->check;

			paylen += ntohs(1) * (u16)~(skb->len - l4_offset);

			paylen += ntohs((__force __be16)1) *

					(u16)~(skb->len - l4_offset);

			l4.udp->check = ~csum_fold((__force __wsum)paylen);

		}
@@ -2327,7 +2328,7 @@ static int i40e_tso(struct i40e_ring *tx_ring, struct sk_buff *skb, 


	/* remove payload length from inner checksum */

	paylen = (__force u16)l4.tcp->check;

	paylen += ntohs(1) * (u16)~(skb->len - l4_offset);

	paylen += ntohs((__force __be16)1) * (u16)~(skb->len - l4_offset);

	l4.tcp->check = ~csum_fold((__force __wsum)paylen);



	/* compute length of segmentation header */

drivers/net/ethernet/intel/i40evf/i40e_txrx.c

+3 −2
Original line number Diff line number Diff line
@@ -1572,7 +1572,8 @@ static int i40e_tso(struct i40e_ring *tx_ring, struct sk_buff *skb, 


			/* remove payload length from outer checksum */

			paylen = (__force u16)l4.udp->check;

			paylen += ntohs(1) * (u16)~(skb->len - l4_offset);

			paylen += ntohs((__force __be16)1) *

					(u16)~(skb->len - l4_offset);

			l4.udp->check = ~csum_fold((__force __wsum)paylen);

		}
@@ -1594,7 +1595,7 @@ static int i40e_tso(struct i40e_ring *tx_ring, struct sk_buff *skb, 


	/* remove payload length from inner checksum */

	paylen = (__force u16)l4.tcp->check;

	paylen += ntohs(1) * (u16)~(skb->len - l4_offset);

	paylen += ntohs((__force __be16)1) * (u16)~(skb->len - l4_offset);

	l4.tcp->check = ~csum_fold((__force __wsum)paylen);



	/* compute length of segmentation header */