From: Dmitry Kravkov Date: Wed, 27 Feb 2013 00:04:59 +0000 (+0000) Subject: bnx2x: fix UDP checksum for 57710/57711. X-Git-Tag: firefly_0821_release~3680^2~948^2~29 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e2593fcde1d906b26b81b38755749f7427f3439f;p=firefly-linux-kernel-4.4.55.git bnx2x: fix UDP checksum for 57710/57711. Since commit 86564c3f "bnx2x: Remove many sparse warnings" UDP csum offload is broken for 57710/57711. Fix return value. Signed-off-by: Dmitry Kravkov CC: Ariel Elior CC: Yuval Mintz Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index ecac04a3687c..a923bc4d5a1f 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -3142,7 +3142,7 @@ static inline __le16 bnx2x_csum_fix(unsigned char *t_header, u16 csum, s8 fix) tsum = ~csum_fold(csum_add((__force __wsum) csum, csum_partial(t_header, -fix, 0))); - return bswab16(csum); + return bswab16(tsum); } static inline u32 bnx2x_xmit_type(struct bnx2x *bp, struct sk_buff *skb)