diff options
Diffstat (limited to 'drivers/net/octeontx/nicvf_main.c')
-rw-r--r-- | drivers/net/octeontx/nicvf_main.c | 51 |
1 files changed, 24 insertions, 27 deletions
diff --git a/drivers/net/octeontx/nicvf_main.c b/drivers/net/octeontx/nicvf_main.c index 27d0327c88a..94e5d827614 100644 --- a/drivers/net/octeontx/nicvf_main.c +++ b/drivers/net/octeontx/nicvf_main.c @@ -232,7 +232,7 @@ static int nicvf_rcv_pkt_handler(struct nicvf *nic, size_t pkt_len; struct cqe_rx_t *cqe_rx = (struct cqe_rx_t *)cq_desc; - int err = 0; + int err; /* Check for errors */ err = nicvf_check_cqe_rx_errs(nic, cq, cq_desc); @@ -245,8 +245,7 @@ static int nicvf_rcv_pkt_handler(struct nicvf *nic, return -1; } - if (pkt) - *ppkt = pkt; + *ppkt = pkt; return pkt_len; } @@ -274,31 +273,29 @@ int nicvf_cq_handler(struct nicvf *nic, void **ppkt, int *pkt_len) cqe_head >>= 9; cqe_head &= 0xFFFF; - if (cqe_count) { - /* Get the CQ descriptor */ - cq_desc = (struct cqe_rx_t *)GET_CQ_DESC(cq, cqe_head); - cqe_head++; - cqe_head &= (cq->dmem.q_len - 1); - - switch (cq_desc->cqe_type) { - case CQE_TYPE_RX: - debug("%s: Got Rx CQE\n", nic->dev->name); - *pkt_len = nicvf_rcv_pkt_handler(nic, cq, cq_desc, - ppkt, CQE_TYPE_RX); - processed_rq_cqe++; - break; - case CQE_TYPE_SEND: - debug("%s: Got Tx CQE\n", nic->dev->name); - nicvf_snd_pkt_handler(nic, cq, cq_desc, CQE_TYPE_SEND); - processed_sq_cqe++; - break; - default: - debug("%s: Got CQ type %u\n", nic->dev->name, - cq_desc->cqe_type); - break; - } - processed_cqe++; + /* Get the CQ descriptor */ + cq_desc = (struct cqe_rx_t *)GET_CQ_DESC(cq, cqe_head); + cqe_head++; + cqe_head &= (cq->dmem.q_len - 1); + + switch (cq_desc->cqe_type) { + case CQE_TYPE_RX: + debug("%s: Got Rx CQE\n", nic->dev->name); + *pkt_len = nicvf_rcv_pkt_handler(nic, cq, cq_desc, + ppkt, CQE_TYPE_RX); + processed_rq_cqe++; + break; + case CQE_TYPE_SEND: + debug("%s: Got Tx CQE\n", nic->dev->name); + nicvf_snd_pkt_handler(nic, cq, cq_desc, CQE_TYPE_SEND); + processed_sq_cqe++; + break; + default: + debug("%s: Got CQ type %u\n", nic->dev->name, + cq_desc->cqe_type); + break; } + processed_cqe++; /* Dequeue CQE */ nicvf_queue_reg_write(nic, NIC_QSET_CQ_0_7_DOOR, |