tree c733a77931002ab271566ba81f6b926ae240b531
parent 970e51feaddbc33ed0e7d187af7f69d1a12c7b6a
author Himangi Saraogi <himangi774@gmail.com> 1405769645 +0530
committer Richard Weinberger <richard@nod.at> 1413229586 +0200

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>