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brcmsmac: remove set but not used variables

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drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c:841:7: warning: variable free_pdu set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c:842:30: warning: variable tx_rts_count set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c:842:6: warning: variable tx_rts set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c:843:7: warning: variable totlen set but not used [-Wunused-but-set-variable]

They are never used, so can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
YueHaibing
2019-11-01 21:50:35 +08:00
committed by Kalle Valo
parent bf9840ccf8
commit 5565331152
1 changed files with 2 additions and 9 deletions
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11
drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c
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@ -838,9 +838,8 @@ brcms_c_dotxstatus(struct brcms_c_info *wlc, struct tx_status *txs)
struct dma_pub *dma = NULL; struct dma_pub *dma = NULL;
struct d11txh *txh = NULL; struct d11txh *txh = NULL;
struct scb *scb = NULL; struct scb *scb = NULL;
bool free_pdu; int tx_frame_count;
int tx_rts, tx_frame_count, tx_rts_count; uint supr_status;
uint totlen, supr_status;
bool lastframe; bool lastframe;
struct ieee80211_hdr *h; struct ieee80211_hdr *h;
u16 mcl; u16 mcl;
@ -917,11 +916,8 @@ brcms_c_dotxstatus(struct brcms_c_info *wlc, struct tx_status *txs)
CHSPEC_CHANNEL(wlc->default_bss->chanspec)); CHSPEC_CHANNEL(wlc->default_bss->chanspec));
} }
tx_rts = le16_to_cpu(txh->MacTxControlLow) & TXC_SENDRTS;
tx_frame_count = tx_frame_count =
(txs->status & TX_STATUS_FRM_RTX_MASK) >> TX_STATUS_FRM_RTX_SHIFT; (txs->status & TX_STATUS_FRM_RTX_MASK) >> TX_STATUS_FRM_RTX_SHIFT;
tx_rts_count =
(txs->status & TX_STATUS_RTS_RTX_MASK) >> TX_STATUS_RTS_RTX_SHIFT;
lastframe = !ieee80211_has_morefrags(h->frame_control); lastframe = !ieee80211_has_morefrags(h->frame_control);
@ -989,9 +985,6 @@ brcms_c_dotxstatus(struct brcms_c_info *wlc, struct tx_status *txs)
tx_info->flags |= IEEE80211_TX_STAT_ACK; tx_info->flags |= IEEE80211_TX_STAT_ACK;
} }
totlen = p->len;
free_pdu = true;
if (lastframe) { if (lastframe) {
/* remove PLCP & Broadcom tx descriptor header */ /* remove PLCP & Broadcom tx descriptor header */
skb_pull(p, D11_PHY_HDR_LEN); skb_pull(p, D11_PHY_HDR_LEN);