From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6330466740152041472 X-Received: by 10.157.40.120 with SMTP id h53mr5730939otd.44.1473927738985; Thu, 15 Sep 2016 01:22:18 -0700 (PDT) X-BeenThere: outreachy-kernel@googlegroups.com Received: by 10.36.121.132 with SMTP id z126ls273140itc.5.canary; Thu, 15 Sep 2016 01:22:18 -0700 (PDT) X-Received: by 10.66.65.174 with SMTP id y14mr5344317pas.34.1473927738481; Thu, 15 Sep 2016 01:22:18 -0700 (PDT) Return-Path: Received: from mail-pf0-x243.google.com (mail-pf0-x243.google.com. [2607:f8b0:400e:c00::243]) by gmr-mx.google.com with ESMTPS id si10si815815pab.1.2016.09.15.01.22.18 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 15 Sep 2016 01:22:18 -0700 (PDT) Received-SPF: pass (google.com: domain of bankarsandhya512@gmail.com designates 2607:f8b0:400e:c00::243 as permitted sender) client-ip=2607:f8b0:400e:c00::243; Authentication-Results: gmr-mx.google.com; dkim=pass header.i=@gmail.com; spf=pass (google.com: domain of bankarsandhya512@gmail.com designates 2607:f8b0:400e:c00::243 as permitted sender) smtp.mailfrom=bankarsandhya512@gmail.com; dmarc=pass (p=NONE dis=NONE) header.from=gmail.com Received: by mail-pf0-x243.google.com with SMTP id n24so1932622pfb.3 for ; Thu, 15 Sep 2016 01:22:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:cc:subject:message-id:mime-version:content-disposition :user-agent; bh=DEWIwheLB++/SdL7pBBfDE+Zp3qFZ4kgypu/4cPLLb4=; b=FxUFPangJIqNu3bZG/7C6p5ZsS3nkJ1xK6aw9ppdP7MGAzrdwy5aHJ3pG+zBTBJ4Vz ZcyNzFuDZoweP/Oj0CHYlvtezt2+2WflrNXsh6MDUZrTkEDCVi2FOYcdd7DmxQkwOMl3 W1njXi2MwRhzPj+ROmwBvlkCcQ4Oo+aXGDpKx9re3NvcJIP+dPRbdA9TXfIXJr55xyJv FnY9akIbcFMXCV4AVYHBrdwwWzymsm2WbkPPNioRoJIwZon5XCHQ/KPREBSl6B5LbHPW DfA+HAF0bg2BZdw+6Z9XNjXqQrN2okKg5MTBWrNMqIIY/hpNqE+Nka3luUsM0Su6hGMU SXTg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition:user-agent; bh=DEWIwheLB++/SdL7pBBfDE+Zp3qFZ4kgypu/4cPLLb4=; b=cW/VqgKU4QTb8kz6SPtRnl+k4uiummavdiNNrRi+Dc4T3B/1RG+ySPoU2tnOMyeaZU +tSNvxe3Gwg/iXMwy5C15ldXKlJkw58Sn5N0b0ZL4rlnxdX427Ve7Z2CepdAnURBGtCo oAz2WgllgBwgKnNtEFnj8NNcfPakWzzOfH+R5XZkebg7nDzdlnAAhK330SsKj2jN1/33 jxrAOe7jHnX1v5/z9oWHv4sPCGU9ZWALJoNJgjsoijhU6dFlq22Y5DRij4Uj4cw4Vu8K RX5Z/4BOYwjdZj4qu303fZyGvqG9MFqqxq9delmKQ9kN5gNLBYm8G/DZgCMw5B0guUij lV7A== X-Gm-Message-State: AE9vXwMQnX12qfXbAkik3M8reXkq7LITE4U5ejfWuqPM9duNvxN4+N0wwGpNugrwKX20LQ== X-Received: by 10.98.28.146 with SMTP id c140mr7375167pfc.158.1473927738302; Thu, 15 Sep 2016 01:22:18 -0700 (PDT) Return-Path: Received: from sandhya ([182.70.7.237]) by smtp.gmail.com with ESMTPSA id cp11sm3085357pac.28.2016.09.15.01.22.14 (version=TLS1 cipher=AES128-SHA bits=128/128); Thu, 15 Sep 2016 01:22:17 -0700 (PDT) Date: Thu, 15 Sep 2016 13:52:51 +0530 From: Sandhya Bankar To: outreachy-kernel@googlegroups.com Cc: gregkh@linuxfoundation.org, claudiu.beznea@gmail.com, johannes.berg@intel.com, gavinoleary3@gmail.com, brcnakalin@gmail.com, avraham.stern@intel.com, brutallesale@gmail.com Subject: [PATCH v2] Staging: wlan-ng: Use !x instead of x == NULL. Message-ID: <20160915082251.GA6833@sandhya> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-12-10) Use !x instead of x == NULL. This issue was found by checkpatch. Signed-off-by: Sandhya Bankar --- Changes in v2: * Correcting the commit message. drivers/staging/wlan-ng/cfg80211.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/wlan-ng/cfg80211.c b/drivers/staging/wlan-ng/cfg80211.c index a36e40d..884d0d5 100644 --- a/drivers/staging/wlan-ng/cfg80211.c +++ b/drivers/staging/wlan-ng/cfg80211.c @@ -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); -- 1.8.2.3