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Commit 7857c62a authored by Karen Xie's avatar Karen Xie Committed by David S. Miller
Browse files

cxgb4i: fix credit check for tx_data_wr 



make sure any tx credit related checking is done before adding the wr header.

Signed-off-by: default avatarKaren Xie <kxie@chelsio.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 84944d8c

drivers/scsi/cxgbi/cxgb4i/cxgb4i.c

+2 −1
Original line number Diff line number Diff line
@@ -549,10 +549,11 @@ static inline void make_tx_data_wr(struct cxgbi_sock *csk, struct sk_buff *skb, 
	struct fw_ofld_tx_data_wr *req;

	unsigned int submode = cxgbi_skcb_ulp_mode(skb) & 3;

	unsigned int wr_ulp_mode = 0, val;

	bool imm = is_ofld_imm(skb);



	req = (struct fw_ofld_tx_data_wr *)__skb_push(skb, sizeof(*req));



	if (is_ofld_imm(skb)) {

	if (imm) {

		req->op_to_immdlen = htonl(FW_WR_OP_V(FW_OFLD_TX_DATA_WR) |

					FW_WR_COMPL_F |

					FW_WR_IMMDLEN_V(dlen));