[PATCH 02/10] staging: rtl8723bs: clean up braces

Ross Schmidt
2020-11-10T04:10:28Z

Add or remove braces or remove lines to fix coding style issues and
clear checkpatch.

WARNING: braces {} are not necessary for single statement blocks
WARNING: braces {} are not necessary for any arm of this statement
CHECK: Unbalanced braces around else statement
CHECK: braces {} should be used on all arms of this statement
CHECK: Blank lines aren't necessary before a close brace '}'
CHECK: Blank lines aren't necessary after an open brace '{'

Signed-off-by: Ross Schmidt <ross.schm.dev@gmail.com>
---
drivers/staging/rtl8723bs/core/rtw_security.c | 42 ++++++++++---------
drivers/staging/rtl8723bs/core/rtw_sta_mgt.c | 11 +----
.../staging/rtl8723bs/core/rtw_wlan_util.c | 23 ++++++----
drivers/staging/rtl8723bs/core/rtw_xmit.c | 23 ++++++----
4 files changed, 52 insertions(+), 47 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_security.c b/drivers/staging/rtl8723bs/core/rtw_security.c
index 894e7beae96f..85f1164f7960 100644
--- a/drivers/staging/rtl8723bs/core/rtw_security.c
+++ b/drivers/staging/rtl8723bs/core/rtw_security.c
@@ -1336,8 +1336,9 @@ static sint aes_cipher(u8 *key, uint hdrlen,
hdrlen += 2;

qc_exists = 1;
- } else
+ } else {
qc_exists = 0;
+ }

pn_vector[0] = pframe[hdrlen];
pn_vector[1] = pframe[hdrlen+1];
@@ -1393,9 +1394,9 @@ static sint aes_cipher(u8 *key, uint hdrlen,
if (payload_remainder > 0) {
for (j = 0; j < 16; j++)
padded_buffer[j] = 0x00;
- for (j = 0; j < payload_remainder; j++) {
+ for (j = 0; j < payload_remainder; j++)
padded_buffer[j] = pframe[payload_index++];
- }
+
bitwise_xor(aes_out, padded_buffer, chain_buffer);
aes128k128d(key, chain_buffer, aes_out);
}
@@ -1576,20 +1577,21 @@ static sint aes_decipher(u8 *key, uint hdrlen,
((frtype|frsubtype) == WIFI_DATA_CFPOLL) ||
((frtype|frsubtype) == WIFI_DATA_CFACKPOLL)) {
qc_exists = 1;
- if (hdrlen != WLAN_HDR_A3_QOS_LEN) {
+ if (hdrlen != WLAN_HDR_A3_QOS_LEN)
hdrlen += 2;
- }
+
} else if ((frtype == WIFI_DATA) && /* only for data packet . add for CONFIG_IEEE80211W, none 11w also can use */
((frsubtype == 0x08) ||
(frsubtype == 0x09) ||
(frsubtype == 0x0a) ||
(frsubtype == 0x0b))) {
- if (hdrlen != WLAN_HDR_A3_QOS_LEN) {
+ if (hdrlen != WLAN_HDR_A3_QOS_LEN)
hdrlen += 2;
- }
+
qc_exists = 1;
- } else
+ } else {
qc_exists = 0;
+ }

/* now, decrypt pframe with hdrlen offset and plen long */

@@ -1623,9 +1625,9 @@ static sint aes_decipher(u8 *key, uint hdrlen,

for (j = 0; j < 16; j++)
padded_buffer[j] = 0x00;
- for (j = 0; j < payload_remainder; j++) {
+ for (j = 0; j < payload_remainder; j++)
padded_buffer[j] = pframe[payload_index+j];
- }
+
aes128k128d(key, ctr_preload, aes_out);
bitwise_xor(aes_out, padded_buffer, chain_buffer);
for (j = 0; j < payload_remainder; j++)
@@ -1690,9 +1692,9 @@ static sint aes_decipher(u8 *key, uint hdrlen,
if (payload_remainder > 0) {
for (j = 0; j < 16; j++)
padded_buffer[j] = 0x00;
- for (j = 0; j < payload_remainder; j++) {
+ for (j = 0; j < payload_remainder; j++)
padded_buffer[j] = message[payload_index++];
- }
+
bitwise_xor(aes_out, padded_buffer, chain_buffer);
aes128k128d(key, chain_buffer, aes_out);
}
@@ -1736,9 +1738,9 @@ static sint aes_decipher(u8 *key, uint hdrlen,

for (j = 0; j < 16; j++)
padded_buffer[j] = 0x00;
- for (j = 0; j < payload_remainder; j++) {
+ for (j = 0; j < payload_remainder; j++)
padded_buffer[j] = message[payload_index+j];
- }
+
aes128k128d(key, ctr_preload, aes_out);
bitwise_xor(aes_out, padded_buffer, chain_buffer);
for (j = 0; j < payload_remainder; j++)
@@ -1758,9 +1760,8 @@ static sint aes_decipher(u8 *key, uint hdrlen,

for (j = 0; j < 16; j++)
padded_buffer[j] = 0x00;
- for (j = 0; j < 8; j++) {
+ for (j = 0; j < 8; j++)
padded_buffer[j] = message[j+hdrlen+8+plen-8];
- }

aes128k128d(key, ctr_preload, aes_out);
bitwise_xor(aes_out, padded_buffer, chain_buffer);
@@ -1856,8 +1857,9 @@ u32 rtw_aes_decrypt(struct adapter *padapter, u8 *precvframe)
res = _FAIL;
goto exit;
}
- } else
+ } else {
prwskey = &stainfo->dot118021x_UncstKey.skey[0];
+ }

length = ((union recv_frame *)precvframe)->u.hdr.len-prxattrib->hdrlen-prxattrib->iv_len;

@@ -1941,11 +1943,13 @@ u32 rtw_BIP_verify(struct adapter *padapter, u8 *precvframe)
if (!memcmp(mic, pframe+pattrib->pkt_len-8, 8)) {
pmlmeext->mgnt_80211w_IPN_rx = temp_ipn;
res = _SUCCESS;
- } else
+ } else {
DBG_871X("BIP MIC error!\n");
+ }

- } else
+ } else {
res = RTW_RX_HANDLED;
+ }
BIP_exit:

kfree(BIP_AAD);
diff --git a/drivers/staging/rtl8723bs/core/rtw_sta_mgt.c b/drivers/staging/rtl8723bs/core/rtw_sta_mgt.c
index f24ad8b1a400..6e9785c21cf8 100644
--- a/drivers/staging/rtl8723bs/core/rtw_sta_mgt.c
+++ b/drivers/staging/rtl8723bs/core/rtw_sta_mgt.c
@@ -154,7 +154,6 @@ u32 _rtw_free_sta_priv(struct sta_priv *pstapriv)
int index;

if (pstapriv) {
-
/*delete all reordering_ctrl_timer */
spin_lock_bh(&pstapriv->sta_hash_lock);
for (index = 0; index < NUM_STA; index++) {
@@ -179,7 +178,6 @@ u32 _rtw_free_sta_priv(struct sta_priv *pstapriv)
kfree_sta_priv_lock(pstapriv);

vfree(pstapriv->pallocated_stainfo_buf);
-
}
return _SUCCESS;
}
@@ -241,9 +239,8 @@ struct sta_info *rtw_alloc_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
/* In this case, this packet will be dropped by recv_decache function if we use the 0x00 as the default value for tid_rxseq variable. */
/* So, we initialize the tid_rxseq variable as the 0xffff. */

- for (i = 0; i < 16; i++) {
+ for (i = 0; i < 16; i++)
memcpy(&psta->sta_recvpriv.rxcache.tid_rxseq[i], &wRxSeqInitialValue, 2);
- }

RT_TRACE(
_module_rtl871x_sta_mgt_c_,
@@ -292,7 +289,6 @@ struct sta_info *rtw_alloc_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
spin_unlock_bh(&(pstapriv->sta_hash_lock));
/* alloc mac id for non-bc/mc station, */
rtw_alloc_macid(pstapriv->padapter, psta);
-
}

exit:
@@ -420,7 +416,6 @@ u32 rtw_free_stainfo(struct adapter *padapter, struct sta_info *psta)
}

spin_unlock_bh(&ppending_recvframe_queue->lock);
-
}

if (!(psta->state & WIFI_AP_STATE))
@@ -496,7 +491,6 @@ void rtw_free_all_stainfo(struct adapter *padapter)

if (pbcmc_stainfo != psta)
rtw_free_stainfo(padapter, psta);
-
}
}

@@ -528,7 +522,6 @@ struct sta_info *rtw_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
plist = get_next(phead);

while (phead != plist) {
-
psta = LIST_CONTAINOR(plist, struct sta_info, hash_list);

if ((!memcmp(psta->hwaddr, addr, ETH_ALEN)))
@@ -545,7 +538,6 @@ struct sta_info *rtw_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)

u32 rtw_init_bcmc_stainfo(struct adapter *padapter)
{
-
struct sta_info *psta;
u32 res = _SUCCESS;
NDIS_802_11_MAC_ADDRESS bcast_addr = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
@@ -598,7 +590,6 @@ u8 rtw_access_ctrl(struct adapter *padapter, u8 *mac_addr)
match = true;
break;
}
-
}
spin_unlock_bh(&(pacl_node_q->lock));

diff --git a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
index f28536fbc4fb..2fedaa1b4870 100644
--- a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
+++ b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
@@ -957,9 +957,10 @@ static void bwmode_update_check(struct adapter *padapter, struct ndis_80211_var_
if (pmlmeext->cur_channel > 14) {
if ((pregistrypriv->bw_mode & 0xf0) > 0)
cbw40_enable = 1;
- } else
+ } else {
if ((pregistrypriv->bw_mode & 0x0f) > 0)
cbw40_enable = 1;
+ }

if ((pHT_info->infos[0] & BIT(2)) && cbw40_enable) {
new_bwmode = CHANNEL_WIDTH_40;
@@ -991,8 +992,9 @@ static void bwmode_update_check(struct adapter *padapter, struct ndis_80211_var_

/* update HT info also */
HT_info_handler(padapter, pIE);
- } else
+ } else {
pmlmeinfo->bwmode_updated = false;
+ }

if (true == pmlmeinfo->bwmode_updated) {
struct sta_info *psta;
@@ -1521,8 +1523,9 @@ unsigned int is_ap_in_tkip(struct adapter *padapter)
}

return false;
- } else
+ } else {
return false;
+ }
}

int support_short_GI(struct adapter *padapter, struct HT_caps_element *pHT_caps, u8 bwmode)
@@ -1626,8 +1629,9 @@ unsigned char check_assoc_AP(u8 *pframe, uint len)
} else if (!memcmp(pIE->data, AIRGOCAP_OUI, 3)) {
DBG_871X("link to Airgo Cap\n");
return HT_IOT_PEER_AIRGO;
- } else
+ } else {
break;
+ }

default:
break;
@@ -1697,23 +1701,24 @@ void update_capinfo(struct adapter *Adapter, u16 updateCap)
}
}

- if (updateCap & cIBSS)
+ if (updateCap & cIBSS) {
/* Filen: See 802.11-2007 p.91 */
pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME;
- else {
+ } else {
/* Filen: See 802.11-2007 p.90 */
- if (pmlmeext->cur_wireless_mode & (WIRELESS_11_24N | WIRELESS_11A | WIRELESS_11_5N | WIRELESS_11AC))
+ if (pmlmeext->cur_wireless_mode & (WIRELESS_11_24N | WIRELESS_11A | WIRELESS_11_5N | WIRELESS_11AC)) {
pmlmeinfo->slotTime = SHORT_SLOT_TIME;
- else if (pmlmeext->cur_wireless_mode & (WIRELESS_11G)) {
+ } else if (pmlmeext->cur_wireless_mode & (WIRELESS_11G)) {
if ((updateCap & cShortSlotTime) /* && (!(pMgntInfo->pHTInfo->RT2RT_HT_Mode & RT_HT_CAP_USE_LONG_PREAMBLE)) */)
/* Short Slot Time */
pmlmeinfo->slotTime = SHORT_SLOT_TIME;
else
/* Long Slot Time */
pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME;
- } else
+ } else {
/* B Mode */
pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME;
+ }
}

rtw_hal_set_hwreg(Adapter, HW_VAR_SLOT_TIME, &pmlmeinfo->slotTime);
diff --git a/drivers/staging/rtl8723bs/core/rtw_xmit.c b/drivers/staging/rtl8723bs/core/rtw_xmit.c
index eba29abfa832..af23c649a870 100644
--- a/drivers/staging/rtl8723bs/core/rtw_xmit.c
+++ b/drivers/staging/rtl8723bs/core/rtw_xmit.c
@@ -366,9 +366,9 @@ static void update_attrib_vcs_info(struct adapter *padapter, struct xmit_frame *
/* Other fragments are protected by previous fragment. */
/* So we only need to check the length of first fragment. */
if (pmlmeext->cur_wireless_mode < WIRELESS_11_24N || padapter->registrypriv.wifi_spec) {
- if (sz > padapter->registrypriv.rts_thresh)
+ if (sz > padapter->registrypriv.rts_thresh) {
pattrib->vcs_mode = RTS_CTS;
- else {
+ } else {
if (pattrib->rtsen)
pattrib->vcs_mode = RTS_CTS;
else if (pattrib->cts2self)
@@ -676,8 +676,9 @@ static s32 update_attrib(struct adapter *padapter, _pkt *pkt, struct pkt_attrib
memcpy(pattrib->ra, pattrib->dst, ETH_ALEN);
memcpy(pattrib->ta, get_bssid(pmlmepriv), ETH_ALEN);
DBG_COUNTER(padapter->tx_logs.core_tx_upd_attrib_ap);
- } else
+ } else {
DBG_COUNTER(padapter->tx_logs.core_tx_upd_attrib_unknown);
+ }

pattrib->pktlen = pktfile.pkt_len;

@@ -923,8 +924,9 @@ static s32 xmitframe_swencrypt(struct adapter *padapter, struct xmit_frame *pxmi
default:
break;
}
- } else
+ } else {
RT_TRACE(_module_rtl871x_xmit_c_, _drv_notice_, ("### xmitframe_hwencrypt\n"));
+ }

return _SUCCESS;
}
@@ -1202,8 +1204,9 @@ s32 rtw_xmitframe_coalesce(struct adapter *padapter, _pkt *pkt, struct xmit_fram
ClearMFrag(mem_start);

break;
- } else
+ } else {
RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("%s: There're still something in packet!\n", __func__));
+ }

addr = (SIZE_PTR)(pframe);

@@ -1445,17 +1448,18 @@ void rtw_update_protection(struct adapter *padapter, u8 *ie, uint ie_len)
case AUTO_VCS:
default:
perp = rtw_get_ie(ie, _ERPINFO_IE_, &erp_len, ie_len);
- if (!perp)
+ if (!perp) {
pxmitpriv->vcs = NONE_VCS;
- else {
+ } else {
protection = (*(perp + 2)) & BIT(1);
if (protection) {
if (pregistrypriv->vcs_type == RTS_CTS)
pxmitpriv->vcs = RTS_CTS;
else
pxmitpriv->vcs = CTS_TO_SELF;
- } else
+ } else {
pxmitpriv->vcs = NONE_VCS;
+ }
}

break;
@@ -1508,8 +1512,9 @@ static struct xmit_buf *__rtw_alloc_cmd_xmitbuf(struct xmit_priv *pxmitpriv,
DBG_871X("%s pxmitbuf->sctx is not NULL\n", __func__);
rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_BUF_ALLOC);
}
- } else
+ } else {
DBG_871X("%s fail, no xmitbuf available !!!\n", __func__);
+ }

return pxmitbuf;
}
--
2.25.1