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brcmsmac: ampdu: Remove a bunch of unused variables

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Fixes the following W=1 kernel build warning(s):

 from drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c:18:
 drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c: In function ‘brcms_c_ampdu_finalize’:
 drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c:648:25: warning: variable ‘sgi’ set but not used [-Wunused-but-set-variable]
 drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c: In function ‘brcms_c_ampdu_dotxstatus_complete’:
 drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c:856:18: warning: variable ‘rr_retry_limit’ set but not used [-Wunused-but-set-variable]
 drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c:855:5: warning: variable ‘antselid’ set but not used [-Wunused-but-set-variable]
 drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c:853:41: warning: variable ‘tx_error’ set but not used [-Wunused-but-set-variable]
 drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c:853:7: warning: variable ‘update_rate’ set but not used [-Wunused-but-set-variable]
 drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c: In function ‘brcms_c_ampdu_dotxstatus’:
 drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c:1037:28: warning: variable ‘tx_info’ set but not used [-Wunused-but-set-variable]
 drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c:1035:28: warning: variable ‘ini’ set but not used [-Wunused-but-set-variable]

Cc: Arend van Spriel <arend.vanspriel@broadcom.com>
Cc: Franky Lin <franky.lin@broadcom.com>
Cc: Hante Meuleman <hante.meuleman@broadcom.com>
Cc: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Cc: Wright Feng <wright.feng@cypress.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: linux-wireless@vger.kernel.org
Cc: brcm80211-dev-list.pdl@broadcom.com
Cc: brcm80211-dev-list@cypress.com
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200821071644.109970-5-lee.jones@linaro.org
This commit is contained in:
Lee Jones 2020-08-21 08:16:16 +01:00 • committed by Kalle Valo
parent 501c0980b7
commit d7f95d9204
1 changed files with 8 additions and 20 deletions
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28
drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c
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@ -645,7 +645,7 @@ void brcms_c_ampdu_finalize(struct brcms_ampdu_session *session)
u16 mimo_ctlchbw = PHY_TXC1_BW_20MHZ;
u32 rspec = 0, rspec_fallback = 0;
u32 rts_rspec = 0, rts_rspec_fallback = 0;
u8 plcp0, plcp3, is40, sgi, mcs;
u8 plcp0, is40, mcs;
u16 mch;
u8 preamble_type = BRCMS_GF_PREAMBLE;
u8 fbr_preamble_type = BRCMS_GF_PREAMBLE;
@ -704,15 +704,12 @@ void brcms_c_ampdu_finalize(struct brcms_ampdu_session *session)
txh->MacTxControlLow = cpu_to_le16(mcl);
fbr = txrate[1].count > 0;
if (!fbr) {
if (!fbr)
plcp0 = plcp[0];
plcp3 = plcp[3];
} else {
else
plcp0 = txh->FragPLCPFallback[0];
plcp3 = txh->FragPLCPFallback[3];
}
is40 = (plcp0 & MIMO_PLCP_40MHZ) ? 1 : 0;
sgi = plcp3_issgi(plcp3) ? 1 : 0;
mcs = plcp0 & ~MIMO_PLCP_40MHZ;
if (is40) {
@ -850,10 +847,9 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb,
bool ba_recd = false, ack_recd = false;
u8 suc_mpdu = 0, tot_mpdu = 0;
uint supr_status;
bool update_rate = true, retry = true, tx_error = false;
bool update_rate = true, retry = true;
u16 mimoantsel = 0;
u8 antselid = 0;
u8 retry_limit, rr_retry_limit;
u8 retry_limit;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(p);
#ifdef DEBUG
@ -866,7 +862,6 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb,
ini = &scb_ampdu->ini[tid];
retry_limit = ampdu->retry_limit_tid[tid];
rr_retry_limit = ampdu->rr_retry_limit_tid[tid];
memset(bitmap, 0, sizeof(bitmap));
queue = txs->frameid & TXFID_QUEUE_MASK;
supr_status = txs->status & TX_STATUS_SUPR_MASK;
@ -923,8 +918,7 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb,
* if there were underflows, but pre-loading
* is not active, notify rate adaptation.
*/
if (brcms_c_ffpld_check_txfunfl(wlc, queue) > 0)
tx_error = true;
brcms_c_ffpld_check_txfunfl(wlc, queue);
}
} else if (txs->phyerr) {
update_rate = false;
@ -1023,7 +1017,7 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb,
}
/* update rate state */
antselid = brcms_c_antsel_antsel2id(wlc->asi, mimoantsel);
brcms_c_antsel_antsel2id(wlc->asi, mimoantsel);
}
void
@ -1032,11 +1026,7 @@ brcms_c_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb,
{
struct scb_ampdu *scb_ampdu;
struct brcms_c_info *wlc = ampdu->wlc;
struct scb_ampdu_tid_ini *ini;
u32 s1 = 0, s2 = 0;
struct ieee80211_tx_info *tx_info;
tx_info = IEEE80211_SKB_CB(p);
/* BMAC_NOTE: For the split driver, second level txstatus comes later
* So if the ACK was received then wait for the second level else just
@ -1061,7 +1051,6 @@ brcms_c_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb,
if (scb) {
scb_ampdu = &scb->scb_ampdu;
ini = &scb_ampdu->ini[p->priority];
brcms_c_ampdu_dotxstatus_complete(ampdu, scb, p, txs, s1, s2);
} else {
/* loop through all pkts and free */
@ -1069,7 +1058,6 @@ brcms_c_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb,
struct d11txh *txh;
u16 mcl;
while (p) {
tx_info = IEEE80211_SKB_CB(p);
txh = (struct d11txh *) p->data;
trace_brcms_txdesc(&wlc->hw->d11core->dev, txh,
sizeof(*txh));