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staging: rtl8192e: replace comparison to NULL by bool

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Fixed Comparison to NULL can be written as '!...' by replacing it with
simpler form i.e boolean expression. This makes code more readable alternative.
Reported by checkpatch.

Signed-off-by: zhaoxiao <zhaoxiao@uniontech.com>
Link: https://lore.kernel.org/r/20210430125657.18264-1-zhaoxiao@uniontech.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
zhaoxiao 2021-04-30 20:56:57 +08:00 committed by Greg Kroah-Hartman
parent 66d708e655
commit 84b45d4ff9
1 changed files with 5 additions and 5 deletions
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10
drivers/staging/rtl8192e/rtl819x_HTProc.c
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@ -276,7 +276,7 @@ void HTConstructCapabilityElement(struct rtllib_device *ieee, u8 *posHTCap,
struct rt_hi_throughput *pHT = ieee->pHTInfo;
struct ht_capab_ele *pCapELE = NULL;
if ((posHTCap == NULL) || (pHT == NULL)) {
if (!posHTCap || !pHT) {
netdev_warn(ieee->dev,
"%s(): posHTCap and pHTInfo are null\n", __func__);
return;
@ -357,7 +357,7 @@ void HTConstructInfoElement(struct rtllib_device *ieee, u8 *posHTInfo,
struct rt_hi_throughput *pHT = ieee->pHTInfo;
struct ht_info_ele *pHTInfoEle = (struct ht_info_ele *)posHTInfo;
if ((posHTInfo == NULL) || (pHTInfoEle == NULL)) {
if (!posHTInfo || !pHTInfoEle) {
netdev_warn(ieee->dev,
"%s(): posHTInfo and pHTInfoEle are null\n",
__func__);
@ -397,7 +397,7 @@ void HTConstructInfoElement(struct rtllib_device *ieee, u8 *posHTInfo,
void HTConstructRT2RTAggElement(struct rtllib_device *ieee, u8 *posRT2RTAgg,
u8 *len)
{
if (posRT2RTAgg == NULL) {
if (!posRT2RTAgg) {
netdev_warn(ieee->dev, "%s(): posRT2RTAgg is null\n", __func__);
return;
}
@ -420,7 +420,7 @@ static u8 HT_PickMCSRate(struct rtllib_device *ieee, u8 *pOperateMCS)
{
u8 i;
if (pOperateMCS == NULL) {
if (!pOperateMCS) {
netdev_warn(ieee->dev, "%s(): pOperateMCS is null\n", __func__);
return false;
}
@ -453,7 +453,7 @@ u8 HTGetHighestMCSRate(struct rtllib_device *ieee, u8 *pMCSRateSet,
u8 mcsRate = 0;
u8 availableMcsRate[16];
if (pMCSRateSet == NULL || pMCSFilter == NULL) {
if (!pMCSRateSet || !pMCSFilter) {
netdev_warn(ieee->dev,
"%s(): pMCSRateSet and pMCSFilter are null\n",
__func__);