Flip the logic of the comparison and remove the redudant variable for the pool address.
Signed-off-by: Tom St Denis tom.stdenis@amd.com Reviewed-by: Christian König christian.koenig@amd.com
(v2): Remove {} bracing. --- drivers/gpu/drm/ttm/ttm_page_alloc_dma.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c index 647eb5f40ab9..469e68e06be6 100644 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c @@ -682,10 +682,10 @@ static struct dma_pool *ttm_dma_pool_init(struct device *dev, gfp_t flags, static struct dma_pool *ttm_dma_find_pool(struct device *dev, enum pool_type type) { - struct dma_pool *pool, *tmp, *found = NULL; + struct dma_pool *pool, *tmp;
if (type == IS_UNDEFINED) - return found; + return NULL;
/* NB: We iterate on the 'struct dev' which has no spinlock, but * it does have a kref which we have taken. The kref is taken during @@ -698,13 +698,10 @@ static struct dma_pool *ttm_dma_find_pool(struct device *dev, * thing is at that point of time there are no pages associated with the * driver so this function will not be called. */ - list_for_each_entry_safe(pool, tmp, &dev->dma_pools, pools) { - if (pool->type != type) - continue; - found = pool; - break; - } - return found; + list_for_each_entry_safe(pool, tmp, &dev->dma_pools, pools) + if (pool->type == type) + return pool; + return NULL; }
/*