Message ID | 1611738183-39429-1-git-send-email-tiantao6@hisilicon.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | ARM: dmabounce: fix NULL check before some freeing functions is not needed | expand |
diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c index 7996c04..bf1218a 100644 --- a/arch/arm/common/dmabounce.c +++ b/arch/arm/common/dmabounce.c @@ -561,10 +561,8 @@ 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)
fixed the below warning: ./arch/arm/common/dmabounce.c:565:2-18: WARNING: NULL check before some freeing functions is not needed. ./arch/arm/common/dmabounce.c:567:2-18: WARNING: NULL check before some freeing functions is not needed. Signed-off-by: Tian Tao <tiantao6@hisilicon.com> --- arch/arm/common/dmabounce.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)