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powerpc: Remove unnecessary casts of void ptr 

Hi,

The [vk][cmz]alloc(_node) family of functions return void pointers which
it's completely unnecessary/pointless to cast to other pointer types since
that happens implicitly.

This patch removes such casts from arch/powerpc/

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Jesper Juhl 2010-11-08 13:07:57 +00:00 committed by Benjamin Herrenschmidt
parent 3b7a27db3b
commit ae9fd31a36
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/mm/pgtable_32.c
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@ -78,7 +78,7 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
/* pgdir take page or two with 4K pages and a page fraction otherwise */
#ifndef CONFIG_PPC_4K_PAGES
ret = (pgd_t *)kzalloc(1 << PGDIR_ORDER, GFP_KERNEL);
ret = kzalloc(1 << PGDIR_ORDER, GFP_KERNEL);
#else
ret = (pgd_t *)__get_free_pages(GFP_KERNEL|__GFP_ZERO,
PGDIR_ORDER - PAGE_SHIFT);