Staging: wlan-ng: Use !x instead of x == NULL. (e52f2149) · Commits · 戴 / test

drivers/staging/wlan-ng/cfg80211.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -265,7 +265,7 @@ static int prism2_get_station(struct wiphy wiphy, struct net_device dev,

		memset(sinfo, 0, sizeof(*sinfo));

		if ((wlandev == NULL) \|\| (wlandev->msdstate != WLAN_MSD_RUNNING))
		if (!wlandev \|\| (wlandev->msdstate != WLAN_MSD_RUNNING))
		return -EOPNOTSUPP;

		/* build request message */
		@@ -274,7 +274,7 @@ static int prism2_get_station(struct wiphy wiphy, struct net_device dev,
		quality.dbm.status = P80211ENUM_msgitem_status_data_ok;

		/* send message to nsd */
		if (wlandev->mlmerequest == NULL)
		if (!wlandev->mlmerequest)
		return -EOPNOTSUPP;

		result = wlandev->mlmerequest(wlandev, (struct p80211msg *)&quality);