[PATCH] Staging: rtl8188eu: core: rtw_security: fixed a coding style issue
Fixed WARNING: else is not generally useful after a break or return
---
drivers/staging/rtl8188eu/core/rtw_security.c | 41 +--
1 file changed, 20 insertions(+), 21 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_security.c
b/drivers/staging/rtl8188eu/core/rtw_security.c
index 2f90f60f1681..435c0fbec54a 100644
--- a/drivers/staging/rtl8188eu/core/rtw_security.c
+++ b/drivers/staging/rtl8188eu/core/rtw_security.c
@@ -87,29 +87,28 @@ static u8 crc32_reverseBit(u8 data)
static void crc32_init(void)
{
- if (bcrc32initialized == 1) {
+ int i, j;
+ u32 c;
+ u8 *p = (u8 *)&c, *p1;
+ u8 k;
+
+ if (bcrc32initialized == 1)
return;
- } else {
- int i, j;
- u32 c;
- u8 *p = (u8 *)&c, *p1;
- u8 k;
-
- c = 0x1234;
-
- for (i = 0; i < 256; ++i) {
- k = crc32_reverseBit((u8)i);
- for (c = ((u32)k) << 24, j = 8; j > 0; --j)
- c = c & 0x8000 ? (c << 1) ^ CRC32_POLY : (c
<< 1);
- p1 = (u8 *)&crc32_table[i];
-
- p1[0] = crc32_reverseBit(p[3]);
- p1[1] = crc32_reverseBit(p[2]);
- p1[2] = crc32_reverseBit(p[1]);
- p1[3] = crc32_reverseBit(p[0]);
- }
- bcrc32initialized = 1;
+
+ c = 0x1234;
+
+ for (i = 0; i < 256; ++i) {
+ k = crc32_reverseBit((u8)i);
+ for (c = ((u32)k) << 24, j = 8; j > 0; --j)
+ c = c & 0x8000 ? (c << 1) ^ CRC32_POLY : (c << 1);
+ p1 = (u8 *)&crc32_table[i];
+
+ p1[0] = crc32_reverseBit(p[3]);
+ p1[1] = crc32_reverseBit(p[2]);
+ p1[2] = crc32_reverseBit(p[1]);
+ p1[3] = crc32_reverseBit(p[0]);
}
+ bcrc32initialized = 1;
}
static __le32 getcrc32(u8 *buf, int len)
--
2.17.1
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[PATCH] Staging: rtl8188eu: core: rtw_security: tidy up crc32_init()
This code generates checkpatch warning:
WARNING: else is not generally useful after a break or return
Moving the declaration to the top of the function we can pull the
code back one tab and it makes it more readable.
Signed-off-by: Merwin Trever Ferrao
---
drivers/staging/rtl8188eu/core/rtw_security.c | 41 +--
1 file changed, 20 insertions(+), 21 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_security.c
b/drivers/staging/rtl8188eu/core/rtw_security.c
index 2f90f60f1681..435c0fbec54a 100644
--- a/drivers/staging/rtl8188eu/core/rtw_security.c
+++ b/drivers/staging/rtl8188eu/core/rtw_security.c
@@ -87,29 +87,28 @@ static u8 crc32_reverseBit(u8 data)
static void crc32_init(void)
{
- if (bcrc32initialized == 1) {
+ int i, j;
+ u32 c;
+ u8 *p = (u8 *)&c, *p1;
+ u8 k;
+
+ if (bcrc32initialized == 1)
return;
- } else {
- int i, j;
- u32 c;
- u8 *p = (u8 *)&c, *p1;
- u8 k;
-
- c = 0x1234;
-
- for (i = 0; i < 256; ++i) {
- k = crc32_reverseBit((u8)i);
- for (c = ((u32)k) << 24, j = 8; j > 0; --j)
- c = c & 0x8000 ? (c << 1) ^ CRC32_POLY : (c
<< 1);
- p1 = (u8 *)&crc32_table[i];
-
- p1[0] = crc32_reverseBit(p[3]);
- p1[1] = crc32_reverseBit(p[2]);
- p1[2] = crc32_reverseBit(p[1]);
- p1[3] = crc32_reverseBit(p[0]);
- }
- bcrc32initialized = 1;
+
+ c = 0x1234;
+
+ for (i = 0; i < 256; ++i) {
+ k = crc32_reverseBit((u8)i);
+ for (c = ((u32)k) << 24, j = 8; j > 0; --j)
+ c = c & 0x8000 ? (c << 1) ^ CRC32_POLY : (c << 1);
+ p1 = (u8 *)&crc32_table[i];
+
+ p1[0] = crc32_reverseBit(p[3]);
+ p1[1] = crc32_reverseBit(p[2]);
+ p1[2] = crc32_reverseBit(p[1]);
+ p1[3] = crc32_reverseBit(p[0]);
}
+ bcrc32initialized = 1;
}
static __le32 getcrc32(u8 *buf, int len)
--
2.17.1
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[PATCH] Staging: rtl8712: rtl8712_recv: fixed 80 character length warning
When the checkpatch.pl script was run, it showed lines with length
more than 80 characters in rtl8712_recv.c file. Fixed by
breaking it up into two lines within 80 characters.
Signed-off-by: Merwin Trever Ferrao
---
drivers/staging/rtl8712/rtl8712_recv.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8712/rtl8712_recv.c
b/drivers/staging/rtl8712/rtl8712_recv.c
index 42cb2c95b40c..9901815604f4 100644
--- a/drivers/staging/rtl8712/rtl8712_recv.c
+++ b/drivers/staging/rtl8712/rtl8712_recv.c
@@ -35,7 +35,8 @@ static u8 rfc1042_header[] = {0xaa, 0xaa, 0x03, 0x00, 0x00,
0x00};
static void recv_tasklet(void *priv);
-void r8712_init_recv_priv(struct recv_priv *precvpriv, struct _adapter
*padapter)
+void r8712_init_recv_priv(struct recv_priv *precvpriv,
+ struct _adapter *padapter)
{
int i;
struct recv_buf *precvbuf;
--
2.17.1
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[PATCH 16/16] Staging: wlan-ng: cfg80211: fixed alignment issue with open parenthesis line ending with (
From: Merwin Trever Ferrao
Fixed a coding style issue.
Signed-off-by: Merwin Trever Ferrao
---
drivers/staging/wlan-ng/cfg80211.c | 32 ++
1 file changed, 15 insertions(+), 17 deletions(-)
diff --git a/drivers/staging/wlan-ng/cfg80211.c
b/drivers/staging/wlan-ng/cfg80211.c
index eee1998c4b18..5424e2682911 100644
--- a/drivers/staging/wlan-ng/cfg80211.c
+++ b/drivers/staging/wlan-ng/cfg80211.c
@@ -324,8 +324,7 @@ static int prism2_scan(struct wiphy *wiphy,
(i < request->n_channels) && i < ARRAY_SIZE(prism2_channels);
i++)
msg1.channellist.data.data[i] =
- ieee80211_frequency_to_channel(
- request->channels[i]->center_freq);
+
ieee80211_frequency_to_channel(request->channels[i]->center_freq);
msg1.channellist.data.len = request->n_channels;
msg1.maxchanneltime.data = 250;
@@ -359,15 +358,15 @@ static int prism2_scan(struct wiphy *wiphy,
freq = ieee80211_channel_to_frequency(msg2.dschannel.data,
NL80211_BAND_2GHZ);
bss = cfg80211_inform_bss(wiphy,
- ieee80211_get_channel(wiphy, freq),
- CFG80211_BSS_FTYPE_UNKNOWN,
- (const u8 *)&msg2.bssid.data.data,
- msg2.timestamp.data, msg2.capinfo.data,
- msg2.beaconperiod.data,
- ie_buf,
- ie_len,
- (msg2.signal.data - 65536) * 100, /* Conversion to
signed type */
- GFP_KERNEL
+ ieee80211_get_channel(wiphy, freq),
+ CFG80211_BSS_FTYPE_UNKNOWN,
+ (const u8 *)&msg2.bssid.data.data,
+ msg2.timestamp.data,
msg2.capinfo.data,
+ msg2.beaconperiod.data,
+ ie_buf,
+ ie_len,
+ (msg2.signal.data - 65536) * 100, /*
Conversion to signed type */
+ GFP_KERNEL
);
if (!bss) {
@@ -475,14 +474,13 @@ static int prism2_connect(struct wiphy *wiphy, struct
net_device *dev,
}
result = prism2_domibset_uint32(wlandev,
- DIDMIB_DOT11SMT_PRIVACYTABLE_WEPDEFAULTKEYID,
- sme->key_idx);
+
DIDMIB_DOT11SMT_PRIVACYTABLE_WEPDEFAULTKEYID,
+ sme->key_idx);
if (result)
goto exit;
/* send key to driver */
- did = didmib_dot11smt_wepdefaultkeystable_key(
- sme->key_idx + 1);
+ did =
didmib_dot11smt_wepdefaultkeystable_key(sme->key_idx + 1);
result = prism2_domibset_pstr32(wlandev,
did, sme->key_len,
(u8 *)sme->key);
@@ -588,8 +586,8 @@ static int prism2_set_tx_power(struct wiphy *wiphy, struct
wireless_dev *wdev,
data = MBM_TO_DBM(mbm);
result = prism2_domibset_uint32(wlandev,
- DIDMIB_DOT11PHY_TXPOWERTABLE_CURRENTTXPOWERLEVEL,
- data);
+
DIDMIB_DOT11PHY_TXPOWERTABLE_CURRENTTXPOWERLEVEL,
+ data);
if (result) {
err = -EFAULT;
--
2.17.1
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