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| author | Tom St Denis <tom.stdenis@amd.com> | 2018-01-25 21:40:21 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-02-19 22:19:02 +0300 |
| commit | 7ca34ddc7866230a1a6c2fa9cc0167dd841bd583 (patch) | |
| tree | 0e3577478bfb02f82c17051728ca50a06ae70522 /drivers/gpu/drm/ttm | |
| parent | 42bdbb6e0f3a14d2a0d924949fa3af0049eadd90 (diff) | |
| download | linux-7ca34ddc7866230a1a6c2fa9cc0167dd841bd583.tar.xz | |
drm/ttm: Simplify ttm_dma_page_put()
Remove redundant store of return code.
Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/ttm')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_page_alloc_dma.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c index fcd16804c738..b122f6eee94c 100644 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c @@ -390,14 +390,12 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page) { struct page *page = d_page->p; unsigned i, num_pages; - int ret; /* Don't set WB on WB page pool. */ if (!(pool->type & IS_CACHED)) { num_pages = pool->size / PAGE_SIZE; for (i = 0; i < num_pages; ++i, ++page) { - ret = set_pages_array_wb(&page, 1); - if (ret) { + if (set_pages_array_wb(&page, 1)) { pr_err("%s: Failed to set %d pages to wb!\n", pool->dev_name, 1); } |