Message ID | 20180803062627.22572-1-yuehaibing@huawei.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | ARM: dmabounce: remove unnecessary NULL check before dma_pool_destroy | expand |
diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c index 9a92de6..dcdd80c 100644 --- a/arch/arm/common/dmabounce.c +++ b/arch/arm/common/dmabounce.c @@ -569,10 +569,8 @@ void dmabounce_unregister_dev(struct device *dev) BUG(); } - if (device_info->small.pool) - dma_pool_destroy(device_info->small.pool); - if (device_info->large.pool) - dma_pool_destroy(device_info->large.pool); + dma_pool_destroy(device_info->small.pool); + dma_pool_destroy(device_info->large.pool); #ifdef STATS if (device_info->attr_res == 0)
dma_pool_destroy will do NULL check,thus the check before the call is not needed. Signed-off-by: YueHaibing <yuehaibing@huawei.com> --- arch/arm/common/dmabounce.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)