From: Vaishali Thakkar <vthakkar1994@gmail.com>
Date: Tue, 23 Sep 2014 13:51:32 +0000 (+0530)
Subject: Staging: lustre: Unnecessory else and braces are removed
X-Git-Tag: fixes-for-v3.18-merge-window~15^2~282
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d02b0b81c0474212310c5a72cf088736c9aab41;p=pandora-kernel.git

Staging: lustre: Unnecessory else and braces are removed

This patch fixes following checkpatch.pl warning using coccinelle:

WARNING: else is not generally useful after a break or return

Semantic patch used for this is as follows:

@rule1@
expression e1;
@@

        if (e1) { ... return ...; }
-       else{
                ...
-       }

@rule2@
expression e2;
statement s1;
@@

        if(e2) { ... return ...; }
-       else
                s1

Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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