From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6254605326031519744 X-Received: by 10.66.146.193 with SMTP id te1mr33325487pab.17.1456263783939; Tue, 23 Feb 2016 13:43:03 -0800 (PST) X-BeenThere: outreachy-kernel@googlegroups.com Received: by 10.107.3.34 with SMTP id 34ls1357890iod.2.gmail; Tue, 23 Feb 2016 13:43:03 -0800 (PST) X-Received: by 10.50.43.227 with SMTP id z3mr18270280igl.1.1456263783650; Tue, 23 Feb 2016 13:43:03 -0800 (PST) Return-Path: Received: from mail-pa0-x235.google.com (mail-pa0-x235.google.com. [2607:f8b0:400e:c03::235]) by gmr-mx.google.com with ESMTPS id yd9si4097465pab.1.2016.02.23.13.43.03 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 23 Feb 2016 13:43:03 -0800 (PST) Received-SPF: pass (google.com: domain of amitoj1606@gmail.com designates 2607:f8b0:400e:c03::235 as permitted sender) client-ip=2607:f8b0:400e:c03::235; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of amitoj1606@gmail.com designates 2607:f8b0:400e:c03::235 as permitted sender) smtp.mailfrom=amitoj1606@gmail.com; dkim=pass header.i=@gmail.com; dmarc=pass (p=NONE dis=NONE) header.from=gmail.com Received: by mail-pa0-x235.google.com with SMTP id ho8so120037432pac.2 for ; Tue, 23 Feb 2016 13:43:03 -0800 (PST) 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=lBvCwoOf+8WTu3YdXx2AHmTAzxIZksCHlBnbbbN8ZXk=; b=Rd3Fatk83jyrN5mVUkeeuuXa+WcXwVT9IGKl0WiIs/2Gmkfa1KX9P2UcuIolszpYg0 CNkHZG7W4l1R6zIsb//Dg6X9ki7/kvAm7ZJHlORhbZf9KHno2pEY9Tw4sbscYWDkiP2z 3HsmK4lWoC7hExwQBDxeJyKFiUrELl66Lm3SGnhmZ/b1PrhDSdJ76ybKQOep5o9FD9i0 PxmupTUreX3Lqqav03oe3yjzWYleBYfvHVMCBzzM777Bp20ot/vJjAHcRM+ZMOled16P fQC3Luln4L4slkyA0FJCBaObVuNqHSq0SfCrBtXlmkEagWwIHjYiVFayK3igLau0ahu7 zYSw== 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:subject:message-id:mime-version :content-type:content-disposition:user-agent; bh=lBvCwoOf+8WTu3YdXx2AHmTAzxIZksCHlBnbbbN8ZXk=; b=j7HrhbHMQtU9Go6KUMF7ek/XZupW/rv6NB7RkWjjGYuUm7xZHNjrM/l9vuHnQkkW8q eXmdOlJOL+5vPQj0H2sOsVWj/l+xuvDJ3lc7MvCiGERS9Wvp6gVVSVZcFVjWdfF44IzQ bSrPa/TZT6GNGRGnXB0aNTHMQ8sMqoqw+0Cn/PBWy6VAScQcTcEDlnOEh7HlpSG5SO9P UMtceHamZ+WjPPKOmSROJB022H2lYB2CV06pmx8JNxvmwHMS4tdg2aAxa80ShlhPzBxP wxUs4nr60Xp2CCtAW8IX4xWza8DKPVfekzGgNJI47ZsIu5HXfZzykAu4JHRpkyShrrcs mv2g== X-Gm-Message-State: AG10YOQfyAYkHBOuV3FI4kPL36Q6DmIRBiLUe+1BMeUuKvUO9fbH822MUjkFAMkckTUb3A== X-Received: by 10.66.228.97 with SMTP id sh1mr42465348pac.77.1456263783478; Tue, 23 Feb 2016 13:43:03 -0800 (PST) Return-Path: Received: from localhost ([122.176.170.221]) by smtp.gmail.com with ESMTPSA id s197sm46223269pfs.62.2016.02.23.13.43.00 for (version=TLS1_2 cipher=AES128-SHA bits=128/128); Tue, 23 Feb 2016 13:43:03 -0800 (PST) Date: Wed, 24 Feb 2016 03:12:54 +0530 From: Amitoj Kaur Chawla To: outreachy-kernel@googlegroups.com Subject: [PATCH v3 0/3] staging: lustre: libcfs: Use swap() and do some cleanups 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) Use swap() function instead of using a temporary variable for swapping two variables. The Coccinelle semantic patch used to make this change is as follows: // @@ type T; T a,b,c; @@ - a = b; - b = c; - c = a; + swap(b, c); // Additionally, cleanup if-else statement block. Amitoj Kaur Chawla (3): staging: lustre: libcfs: Use swap() in cfs_hash_bd_order() staging: lustre: libcfs: Remove unnecessary braces staging: lustre: libcfs: Remove comparison with zero Changes in v3: -In Patch 1/3 corrected spelling in a comment. Changes in v2: -Divided one patch into a series. drivers/staging/lustre/lustre/libcfs/hash.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) -- 1.9.1