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authorVarun Prakash <varun@chelsio.com>2016-09-13 21:24:04 +0530
committerDavid S. Miller <davem@davemloft.net>2016-09-15 20:49:20 -0400
commita7e1a97f88058ed9b6aa054b38167fbe62f59f50 (patch)
tree7a26bf44457dd8d6aa575f17df4b87f95786aee5 /drivers/target/iscsi/cxgbit/cxgbit_cm.c
parentlibcxgb, iw_cxgb4, cxgbit: add cxgb_mk_close_con_req() (diff)
downloadlinux-dev-a7e1a97f88058ed9b6aa054b38167fbe62f59f50.tar.xz
linux-dev-a7e1a97f88058ed9b6aa054b38167fbe62f59f50.zip
libcxgb,iw_cxgb4,cxgbit: add cxgb_mk_abort_req()
Add cxgb_mk_abort_req() to remove duplicate code to form CPL_ABORT_REQ hardware command. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/target/iscsi/cxgbit/cxgbit_cm.c')
-rw-r--r--drivers/target/iscsi/cxgbit/cxgbit_cm.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/target/iscsi/cxgbit/cxgbit_cm.c b/drivers/target/iscsi/cxgbit/cxgbit_cm.c
index a8f5f360414f..f2b737e6fa6a 100644
--- a/drivers/target/iscsi/cxgbit/cxgbit_cm.c
+++ b/drivers/target/iscsi/cxgbit/cxgbit_cm.c
@@ -647,9 +647,8 @@ static void cxgbit_abort_arp_failure(void *handle, struct sk_buff *skb)
static int cxgbit_send_abort_req(struct cxgbit_sock *csk)
{
- struct cpl_abort_req *req;
- unsigned int len = roundup(sizeof(*req), 16);
struct sk_buff *skb;
+ u32 len = roundup(sizeof(struct cpl_abort_req), 16);
pr_debug("%s: csk %p tid %u; state %d\n",
__func__, csk, csk->tid, csk->com.state);
@@ -660,15 +659,9 @@ static int cxgbit_send_abort_req(struct cxgbit_sock *csk)
cxgbit_send_tx_flowc_wr(csk);
skb = __skb_dequeue(&csk->skbq);
- req = (struct cpl_abort_req *)__skb_put(skb, len);
- memset(req, 0, len);
+ cxgb_mk_abort_req(skb, len, csk->tid, csk->txq_idx,
+ csk->com.cdev, cxgbit_abort_arp_failure);
- set_wr_txq(skb, CPL_PRIORITY_DATA, csk->txq_idx);
- t4_set_arp_err_handler(skb, csk->com.cdev, cxgbit_abort_arp_failure);
- INIT_TP_WR(req, csk->tid);
- OPCODE_TID(req) = cpu_to_be32(MK_OPCODE_TID(CPL_ABORT_REQ,
- csk->tid));
- req->cmd = CPL_ABORT_SEND_RST;
return cxgbit_l2t_send(csk->com.cdev, skb, csk->l2t);
}