From: Himangi Saraogi <himangi774@gmail.com>
Date: Sat, 19 Jul 2014 11:34:05 +0000 (+0530)
Subject: um: net: Eliminate NULL test after alloc_bootmem
X-Git-Tag: fixes-against-v3.18-rc2~82^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5f786595a291092d20fafe10c5a30378971a8cc3;p=pandora-kernel.git

um: net: Eliminate NULL test after alloc_bootmem

alloc_bootmem and related functions never return NULL. Thus a NULL
test or memset after calls to these functions is unnecessary.

The following Coccinelle semantic patch was used for making the change:

@@
expression E;
statement S;
@@

E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...)
... when != E
- if (E == NULL) S

Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Richard Weinberger <richard@nod.at>
---

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