From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6340399787457642496 X-Received: by 10.157.45.161 with SMTP id g30mr1928997otb.116.1476239363717; Tue, 11 Oct 2016 19:29:23 -0700 (PDT) X-BeenThere: outreachy-kernel@googlegroups.com Received: by 10.157.37.162 with SMTP id q31ls2731806ota.44.gmail; Tue, 11 Oct 2016 19:29:23 -0700 (PDT) X-Received: by 10.237.37.113 with SMTP id w46mr1846480qtc.4.1476239363335; Tue, 11 Oct 2016 19:29:23 -0700 (PDT) Return-Path: Received: from mail-pf0-x244.google.com (mail-pf0-x244.google.com. [2607:f8b0:400e:c00::244]) by gmr-mx.google.com with ESMTPS id a143si1027264pfa.2.2016.10.11.19.29.23 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 11 Oct 2016 19:29:23 -0700 (PDT) Received-SPF: pass (google.com: domain of gnudevliz@gmail.com designates 2607:f8b0:400e:c00::244 as permitted sender) client-ip=2607:f8b0:400e:c00::244; Authentication-Results: gmr-mx.google.com; dkim=pass header.i=@gmail.com; spf=pass (google.com: domain of gnudevliz@gmail.com designates 2607:f8b0:400e:c00::244 as permitted sender) smtp.mailfrom=gnudevliz@gmail.com; dmarc=pass (p=NONE dis=NONE) header.from=gmail.com Received: by mail-pf0-x244.google.com with SMTP id 190so1693944pfv.0 for ; Tue, 11 Oct 2016 19:29:23 -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=WAqExUI/VQKbi6w5i4FLZ3woqod4gklPUZ+WssifphY=; b=kkICewF1F8w2UaelsLIj6xSfc7OeZU8ua9keZl0sjEbhV/FHSzTVr9xT/82J1MFbKV dS3vv9iDNZb9K82+GTwnqzXEwrbi/p6zAeHvty1cOopiLiYo3aOCdKepMS1AlnM8W6hd IFrZsrJ3rERzNeHclYiqqkHw2k1QOnjWaQsxDnaDRF3WYzp5HfrvXC1vD7V02SYb4EjS bLlRbWnj7hDnup57dttoJNrYqjSXeOOfTdNWtBhB6bfRv0Xnso1Nj5I9SjfRhZUzQTXZ 5RJW8u8bscKfZ6enI0eX2ZmrZ8MI7OTclQCpgYstmUTKX1NaXIEJVfmzPcuZI0D+hD8o Atcg== 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=WAqExUI/VQKbi6w5i4FLZ3woqod4gklPUZ+WssifphY=; b=eadW0OCCTPkNWQZQS4x3dLrNTPatteIqBwZ3+p6aTIg4kx/qoBYBxxha11l1FGiQ7i x3rx718JTPggXzA6pD2ec8G0IAgc1tqxRpezU3IpeWACxN34fMU/gzrWTsVz6p+SLfzF lx7l2mNkIRr07+3LrbBkaTDkMi/LiI4QJW7E4MZhx1Y43mFwiJbLOFE87Un37T3lVE+X CFyVDzgHGdyUkm45+sr3zjMBtG4TUEr0vGFJVtomHeBqlqTYOhXccq7qOcD7CPf4aTx+ BvZCZzCRj07uX+AcaZ9J+26m/cdTQ4lZ+JzaIMW/la7exy5aylEcDuPsbfqOO5BxhzLE nelg== X-Gm-Message-State: AA6/9RnCM/UwdKe8yZH2hAfneKThi83Iu7fMI2TffMpU5oUDaMZCfgCYN0KkqoXw83p0Xw== X-Received: by 10.98.217.135 with SMTP id b7mr1641815pfl.103.1476239363150; Tue, 11 Oct 2016 19:29:23 -0700 (PDT) Return-Path: Received: from localhost ([2601:644:300:fd6b:4e0f:6eff:fe69:e9ea]) by smtp.gmail.com with ESMTPSA id l2sm7436664pav.7.2016.10.11.19.29.22 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 11 Oct 2016 19:29:22 -0700 (PDT) Date: Tue, 11 Oct 2016 19:29:20 -0700 From: Elizabeth Ferdman To: outreachy-kernel@googlegroups.com Cc: sudipm.mukherjee@gmail.com, teddy.wang@siliconmotion.com, gregkh@linuxfoundation.org Subject: [PATCH] staging: sm750fb: compress return logic Message-ID: <20161012022918.GA14974@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) Using Coccinelle script, compress return logic to return a value directly rather than doing an assignment and returning the variable. Remove unnecessary variable declaration by hand. Coccinelle script: @@ local idexpression ret; expression e; @@ -ret = +return e; -return ret; Signed-off-by: Elizabeth Ferdman --- drivers/staging/sm750fb/sm750.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c index 8770a46..b094492 100644 --- a/drivers/staging/sm750fb/sm750.c +++ b/drivers/staging/sm750fb/sm750.c @@ -1209,7 +1209,6 @@ static struct pci_driver lynxfb_driver = { static int __init lynxfb_init(void) { char *option; - int ret; #ifdef MODULE option = g_option; @@ -1219,8 +1218,7 @@ static int __init lynxfb_init(void) #endif lynxfb_setup(option); - ret = pci_register_driver(&lynxfb_driver); - return ret; + return pci_register_driver(&lynxfb_driver); } module_init(lynxfb_init); -- 2.1.4