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Staging: wlan-ng: Use !x instead of x == NULL.

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Use !x instead of x == NULL.
This issue was found by checkpatch.

Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sandhya Bankar 2016-09-15 13:52:51 +05:30 committed by Greg Kroah-Hartman
parent f8b3085985
commit e52f21494f
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/wlan-ng/cfg80211.c
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@ -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);