Commit acb42f8e authored Feb 12, 2018 by Yisheng Xie Committed by Greg Kroah-Hartman Feb 16, 2018

staging: android: ion: Cleanup ion_page_pool_alloc_pages



ion_page_pool_alloc_pages calls alloc_pages to allocate pages for page
pools. If alloc_pages return NULL, it will return NULL, or it will
return the pages allocate from alloc_pages. So we can just return
alloc_pages without any judgement.

Acked-by: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 70ea629b

drivers/staging/android/ion/ion_page_pool.c

+2 −6

Original line number	Diff line number	Diff line
		@@ -11,13 +11,9 @@

		#include "ion.h"

		static void ion_page_pool_alloc_pages(struct ion_page_pool pool)
		static inline struct page ion_page_pool_alloc_pages(struct ion_page_pool pool)
		{
		struct page *page = alloc_pages(pool->gfp_mask, pool->order);

		if (!page)
		return NULL;
		return page;
		return alloc_pages(pool->gfp_mask, pool->order);
		}

		static void ion_page_pool_free_pages(struct ion_page_pool *pool,

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