From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6330466740152041472 X-Received: by 10.66.88.234 with SMTP id bj10mr5301439pab.36.1473926645664; Thu, 15 Sep 2016 01:04:05 -0700 (PDT) X-BeenThere: outreachy-kernel@googlegroups.com Received: by 10.157.47.193 with SMTP id b1ls2683155otd.19.gmail; Thu, 15 Sep 2016 01:04:05 -0700 (PDT) X-Received: by 10.157.11.233 with SMTP id 96mr5398603oth.42.1473926645228; Thu, 15 Sep 2016 01:04:05 -0700 (PDT) Return-Path: Received: from mail-pf0-x242.google.com (mail-pf0-x242.google.com. [2607:f8b0:400e:c00::242]) by gmr-mx.google.com with ESMTPS id h124si2268730pfe.0.2016.09.15.01.04.05 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 15 Sep 2016 01:04:05 -0700 (PDT) Received-SPF: pass (google.com: domain of bankarsandhya512@gmail.com designates 2607:f8b0:400e:c00::242 as permitted sender) client-ip=2607:f8b0:400e:c00::242; 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::242 as permitted sender) smtp.mailfrom=bankarsandhya512@gmail.com; dmarc=pass (p=NONE dis=NONE) header.from=gmail.com Received: by mail-pf0-x242.google.com with SMTP id n24so1912717pfb.3 for ; Thu, 15 Sep 2016 01:04:05 -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=Z6D8c/4eupSGLGQw2f0SSR+2YpDk0GZ29MZfNrnJ6Tc=; b=JbLoylbJPS0FCqcI9OE9ktWM0i4g09APEEeg1m7oTJqfuayUwjYTtkHanqY18lAJMQ WParbV89FqQ38vy7KIfrpXuUpj6+aPUgZPP9/taquxCvNJbpK5cRz5lGysQAtRbzEkiY KpublHSs1U7fr9HMudY3FFl2fF6wuIvHg3zcBAtGwQ2nCV00Wp2zO7BMbG7hHImMQOp3 WabbVKEXd2So8nUI1EuQaQimfeK05DTYVZFNgD6Kf5D6GhE7nt5K/23MmGAX/QhraTGL vSaarybD8dD7uNCcKCWmREl6Y8GnJ084J4leydAfcGucJDGO91vNveyVUQtbMftRZLvv IxeQ== 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=Z6D8c/4eupSGLGQw2f0SSR+2YpDk0GZ29MZfNrnJ6Tc=; b=V4tsUiV20F56Yep5mmla6hRAq1Hc94zmYMItI81C+AuTfMoxWlzIYit+68f8DK95sO 0CjtI3WCpJhlAB+DKN4iFoVqfD7+0Hg+VE6/egqNOQDZlOE5OTY+/sWDM4JmXnisIiZV f/kYBMe3+8Z4ai9MyU06vryisGDLwAECfoe/gmd3L/LgxadKSr0x7jNZX3VZNHdgLfFO QHNgfZn1pefj7SZXQ2LlcsySkTyIaavnCjw+zxkMtukD/uhPGjdkvRcTpUa9h4tnKoMw tMFgAf6ihKYpAPJuXJnkECP7HLX0slgM0f5Wx+5WH1GMi93nJi+YrOACcnyr2GpS/U96 gQxQ== X-Gm-Message-State: AE9vXwN/sNAWIoDWxUz+wkR8DupzxB/EfH74GWlewD4XUoG8jQagL75M8ByoiBBemGtYMw== X-Received: by 10.98.25.66 with SMTP id 63mr12412723pfz.94.1473926645009; Thu, 15 Sep 2016 01:04:05 -0700 (PDT) Return-Path: Received: from sandhya ([182.70.7.237]) by smtp.gmail.com with ESMTPSA id ae7sm2941927pac.19.2016.09.15.01.04.01 (version=TLS1 cipher=AES128-SHA bits=128/128); Thu, 15 Sep 2016 01:04:04 -0700 (PDT) Date: Thu, 15 Sep 2016 13:34:38 +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] Staging: wlan-ng: Use !x instead of x == NULL. Message-ID: <20160915080438.GA6782@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 patch is detected by checkpatch.pl script. Signed-off-by: Sandhya Bankar --- 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