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bnxt: Remove dead write to cp_ring_id

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Since this is read from memory, reading it and then ignoring it is dead
code...

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This commit is contained in:
Warner Losh 2022-02-28 10:13:27 -07:00
parent 1c347de37f
commit 44b4f0370f
1 changed files with 0 additions and 2 deletions
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2
sys/dev/bnxt/bnxt_hwrm.c
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@ -119,7 +119,6 @@ _hwrm_send_message(struct bnxt_softc *softc, void *msg, uint32_t msg_len)
struct hwrm_err_output *resp = (void *)softc->hwrm_cmd_resp.idi_vaddr;
uint32_t *data = msg;
int i;
uint16_t cp_ring_id;
uint8_t *valid;
uint16_t err;
uint16_t max_req_len = HWRM_MAX_REQ_LEN;
@ -128,7 +127,6 @@ _hwrm_send_message(struct bnxt_softc *softc, void *msg, uint32_t msg_len)
/* TODO: DMASYNC in here. */
req->seq_id = htole16(softc->hwrm_cmd_seq++);
memset(resp, 0, PAGE_SIZE);
cp_ring_id = le16toh(req->cmpl_ring);
if (softc->flags & BNXT_FLAG_SHORT_CMD) {
void *short_cmd_req = softc->hwrm_short_cmd_req_addr.idi_vaddr;