From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6210016168421359616 X-Received: by 10.66.156.5 with SMTP id wa5mr16936030pab.21.1445882061048; Mon, 26 Oct 2015 10:54:21 -0700 (PDT) X-BeenThere: outreachy-kernel@googlegroups.com Received: by 10.182.60.167 with SMTP id i7ls1374902obr.15.gmail; Mon, 26 Oct 2015 10:54:20 -0700 (PDT) X-Received: by 10.182.80.198 with SMTP id t6mr20472324obx.32.1445882060536; Mon, 26 Oct 2015 10:54:20 -0700 (PDT) Return-Path: Received: from mail-pa0-x233.google.com (mail-pa0-x233.google.com. [2607:f8b0:400e:c03::233]) by gmr-mx.google.com with ESMTPS id pe1si3659775pac.2.2015.10.26.10.54.20 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 26 Oct 2015 10:54:20 -0700 (PDT) Received-SPF: pass (google.com: domain of amitoj1606@gmail.com designates 2607:f8b0:400e:c03::233 as permitted sender) client-ip=2607:f8b0:400e:c03::233; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of amitoj1606@gmail.com designates 2607:f8b0:400e:c03::233 as permitted sender) smtp.mailfrom=amitoj1606@gmail.com; dmarc=pass (p=NONE dis=NONE) header.from=gmail.com Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com Received: by mail-pa0-x233.google.com with SMTP id z6so194588889pas.2 for ; Mon, 26 Oct 2015 10:54:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:subject:message-id:mime-version:content-type :content-disposition:user-agent; bh=2rK+R4oOTyhfNqyHU7htA5d72DDxg6BmGWw6kSygaV4=; b=Ag4WmZJR8VEaf6YXkIAcYv9G4lL4ikyzCSLv+2HEO/xiCa5GrqjiggAwTWTmpZRpwi bkoXM5Qc2byA683iCAgmqpBTgrNoI7BQ9Zjo4K6u0ypT0gKp1ztPRdn0h9nGnn+gytFJ gYX6P4GGNmp26g6gZ9HVU3RSn4fhPiM8Rvrk62fuLa3eF+4+HkaxsuIpYu2BqDnKpwDs BOcMfIOGzQrwaMl6PA/U50AKegLDv0sn4DDd3b9l5w++NJF+qfmTr2sHzHAXTiAOkVT+ MSbCozCFC82Sj3Pq2KUA3xapt+OFDLC1guwrwyc3BqAnXYZm7w673NHiC7o50T6M0pkY Z8TQ== X-Received: by 10.68.217.194 with SMTP id pa2mr23257402pbc.105.1445882060351; Mon, 26 Oct 2015 10:54:20 -0700 (PDT) Return-Path: Received: from localhost ([182.68.252.119]) by smtp.gmail.com with ESMTPSA id yi8sm35220975pab.22.2015.10.26.10.54.19 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Mon, 26 Oct 2015 10:54:19 -0700 (PDT) Date: Mon, 26 Oct 2015 23:24:16 +0530 From: Amitoj Kaur Chawla To: outreachy-kernel@googlegroups.com Subject: [PATCH 0/3] staging: Remove unnecessary variables Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) This patchset removes unnecessary variables that can be replaced with a single line of code. The semantic patch used to find this is: // @@ expression ret; @@ - if (ret) return ret; - return 0; + return ret; @@ local idexpression ret; expression e; @@ - ret = e; - return ret; + return e; @@ type T; identifier i; expression E; @@ - T i = E; ... when != i @@ type T; identifier i; @@ - T i; ... when != i // Amitoj Kaur Chawla (3): staging: rtl8712: Remove unnecessary variables staging: rtl8188eu: Remove unnecessary variables staging: sm750fb: sm750: Remove unnecessary variable drivers/staging/rtl8188eu/hal/fw.c | 5 +---- drivers/staging/rtl8712/rtl871x_mp.c | 10 ++++------ drivers/staging/sm750fb/sm750.c | 4 +--- 3 files changed, 6 insertions(+), 13 deletions(-) -- 1.9.1