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Staging: rtl8192u: ieee80211: Use !x in place of NULL comparison

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Fix comparison to NULL, chang to !x operation.
Issue found using checkpatch.pl

Signed-off-by: Puranjay Mohan <puranjay12@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Puranjay Mohan 2019-05-14 23:00:23 +05:30 committed by Greg Kroah-Hartman
parent c61ec9e618
commit 5ba1a1dae3
1 changed files with 4 additions and 4 deletions
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8
drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
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@ -1796,7 +1796,7 @@ static void ieee80211_process_action(struct ieee80211_device *ieee,
u8 *act = ieee80211_get_payload(header);
u8 tmp = 0;
// IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA|IEEE80211_DL_BA, skb->data, skb->len);
if (act == NULL) {
if (!act) {
IEEE80211_DEBUG(IEEE80211_DL_ERR, "error to get payload of action frame\n");
return;
}
@ -1929,7 +1929,7 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb,
memcpy(ieee->pHTInfo->PeerHTCapBuf, network->bssht.bdHTCapBuf, network->bssht.bdHTCapLen);
memcpy(ieee->pHTInfo->PeerHTInfoBuf, network->bssht.bdHTInfoBuf, network->bssht.bdHTInfoLen);
}
if (ieee->handle_assoc_response != NULL)
if (ieee->handle_assoc_response)
ieee->handle_assoc_response(ieee->dev, (struct ieee80211_assoc_response_frame *)header, network);
}
ieee80211_associate_complete(ieee);
@ -2856,7 +2856,7 @@ static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee,
goto done;
}
if (*crypt == NULL || (*crypt)->ops != ops) {
if (!*crypt || (*crypt)->ops != ops) {
struct ieee80211_crypt_data *new_crypt;
ieee80211_crypt_delayed_deinit(ieee, crypt);
@ -2871,7 +2871,7 @@ static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee,
new_crypt->priv =
new_crypt->ops->init(param->u.crypt.idx);
if (new_crypt->priv == NULL) {
if (!new_crypt->priv) {
kfree(new_crypt);
param->u.crypt.err = IEEE_CRYPT_ERR_CRYPT_INIT_FAILED;
ret = -EINVAL;