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Message-Id: <20210310104353.14531-1-atulgopinathan@gmail.com>
Date: Wed, 10 Mar 2021 16:13:54 +0530
From: Atul Gopinathan <atulgopinathan@...il.com>
To: Greg KH <gregkh@...uxfoundation.org>
Cc: Atul Gopinathan <atulgopinathan@...il.com>,
Shuah Khan <skhan@...uxfoundation.org>,
devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: rtl8192u: ieee80211: Remove braces for single line blocks
Remove braces around those `if` and `for` blocks which contain a
single line and therefore fix the Checkpatch warning of the
following type:
"WARNING: braces {} are not necessary for single statement blocks"
Signed-off-by: Atul Gopinathan <atulgopinathan@...il.com>
---
.../staging/rtl8192u/ieee80211/ieee80211_rx.c | 42 ++++++++-----------
.../staging/rtl8192u/ieee80211/ieee80211_tx.c | 4 +-
.../staging/rtl8192u/ieee80211/ieee80211_wx.c | 6 +--
3 files changed, 22 insertions(+), 30 deletions(-)
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
index b6fee7230ce0..b0e01ee65f7f 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
@@ -612,9 +612,9 @@ static void RxReorderIndicatePacket(struct ieee80211_device *ieee,
pHTInfo->RxReorderDropCounter++;
{
int i;
- for (i = 0; i < prxb->nr_subframes; i++) {
+ for (i = 0; i < prxb->nr_subframes; i++)
dev_kfree_skb(prxb->subframes[i]);
- }
+
kfree(prxb);
prxb = NULL;
}
@@ -632,11 +632,11 @@ static void RxReorderIndicatePacket(struct ieee80211_device *ieee,
pTS->rx_indicate_seq = (pTS->rx_indicate_seq + 1) % 4096;
bMatchWinStart = true;
} else if (SN_LESS(WinEnd, SeqNum)) {
- if (SeqNum >= (WinSize - 1)) {
+ if (SeqNum >= (WinSize - 1))
pTS->rx_indicate_seq = SeqNum + 1 - WinSize;
- } else {
+ else
pTS->rx_indicate_seq = 4095 - (WinSize - (SeqNum + 1)) + 1;
- }
+
IEEE80211_DEBUG(IEEE80211_DL_REORDER, "Window Shift! IndicateSeq: %d, NewSeq: %d\n", pTS->rx_indicate_seq, SeqNum);
}
@@ -674,9 +674,9 @@ static void RxReorderIndicatePacket(struct ieee80211_device *ieee,
list_add_tail(&pReorderEntry->List, &ieee->RxReorder_Unused_List);
{
int i;
- for (i = 0; i < prxb->nr_subframes; i++) {
+ for (i = 0; i < prxb->nr_subframes; i++)
dev_kfree_skb(prxb->subframes[i]);
- }
+
kfree(prxb);
prxb = NULL;
}
@@ -693,9 +693,9 @@ static void RxReorderIndicatePacket(struct ieee80211_device *ieee,
IEEE80211_DEBUG(IEEE80211_DL_ERR, "RxReorderIndicatePacket(): There is no reorder entry!! Packet is dropped!!\n");
{
int i;
- for (i = 0; i < prxb->nr_subframes; i++) {
+ for (i = 0; i < prxb->nr_subframes; i++)
dev_kfree_skb(prxb->subframes[i]);
- }
+
kfree(prxb);
prxb = NULL;
}
@@ -785,13 +785,12 @@ static u8 parse_subframe(struct ieee80211_device *ieee,
bIsAggregateFrame = true;
}
- if (IEEE80211_QOS_HAS_SEQ(fc)) {
+ if (IEEE80211_QOS_HAS_SEQ(fc))
LLCOffset += 2;
- }
- if (rx_stats->bContainHTC) {
+ if (rx_stats->bContainHTC)
LLCOffset += HTCLNG;
- }
+
// Null packet, don't indicate it to upper layer
ChkLength = LLCOffset;/* + (Frame_WEP(frame)!=0 ?Adapter->MgntInfo.SecurityInfo.EncryptionHeadOverhead:0);*/
@@ -855,13 +854,11 @@ static u8 parse_subframe(struct ieee80211_device *ieee,
if (skb->len != 0) {
nPadding_Length = 4 - ((nSubframe_Length + ETHERNET_HEADER_SIZE) % 4);
- if (nPadding_Length == 4) {
+ if (nPadding_Length == 4)
nPadding_Length = 0;
- }
- if (skb->len < nPadding_Length) {
+ if (skb->len < nPadding_Length)
return 0;
- }
skb_pull(skb, nPadding_Length);
}
@@ -1248,9 +1245,8 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
TID = Frame_QoSTID(skb->data);
SeqNum = WLAN_GET_SEQ_SEQ(sc);
GetTs(ieee, (struct ts_common_info **)&pTS, hdr->addr2, TID, RX_DIR, true);
- if (TID != 0 && TID != 3) {
+ if (TID != 0 && TID != 3)
ieee->bis_any_nonbepkts = true;
- }
}
//added by amy for reorder
/* skb: hdr + (possible reassembled) full plaintext payload */
@@ -1262,9 +1258,9 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
/* qos data packets & reserved bit is 1 */
if (parse_subframe(ieee, skb, rx_stats, rxb, src, dst) == 0) {
/* only to free rxb, and not submit the packets to upper layer */
- for (i = 0; i < rxb->nr_subframes; i++) {
+ for (i = 0; i < rxb->nr_subframes; i++)
dev_kfree_skb(rxb->subframes[i]);
- }
+
kfree(rxb);
rxb = NULL;
goto rx_dropped;
@@ -1523,11 +1519,9 @@ static inline void ieee80211_extract_country_ie(
// some AP (e.g. Cisco 1242) don't include country IE in their
// probe response frame.
//
- if (IS_EQUAL_CIE_SRC(ieee, addr2)) {
+ if (IS_EQUAL_CIE_SRC(ieee, addr2))
UPDATE_CIE_WATCHDOG(ieee);
- }
}
-
}
int ieee80211_parse_info_param(struct ieee80211_device *ieee,
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c
index bd8914645e95..96e6aaf859ec 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c
@@ -301,9 +301,9 @@ static void ieee80211_tx_query_agg_cap(struct ieee80211_device *ieee,
if (is_multicast_ether_addr(hdr->addr1))
return;
//check packet and mode later
- if (!ieee->GetNmodeSupportBySecCfg(ieee->dev)) {
+ if (!ieee->GetNmodeSupportBySecCfg(ieee->dev))
return;
- }
+
if (pHTInfo->bCurrentAMPDUEnable) {
if (!GetTs(ieee, (struct ts_common_info **)(&pTxTs), hdr->addr1, skb->priority, TX_DIR, true)) {
printk("===>can't get TS\n");
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c
index 22373c0afebc..78cc8f357bbc 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c
@@ -184,9 +184,8 @@ static inline char *rtl819x_translate_scan(struct ieee80211_device *ieee,
// printk("WPA IE\n");
u8 *p = buf;
p += sprintf(p, "wpa_ie=");
- for (i = 0; i < network->wpa_ie_len; i++) {
+ for (i = 0; i < network->wpa_ie_len; i++)
p += sprintf(p, "%02x", network->wpa_ie[i]);
- }
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = IWEVCUSTOM;
@@ -199,9 +198,8 @@ static inline char *rtl819x_translate_scan(struct ieee80211_device *ieee,
u8 *p = buf;
p += sprintf(p, "rsn_ie=");
- for (i = 0; i < network->rsn_ie_len; i++) {
+ for (i = 0; i < network->rsn_ie_len; i++)
p += sprintf(p, "%02x", network->rsn_ie[i]);
- }
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = IWEVCUSTOM;
--
2.27.0
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