From: Ruan Jinjie Date: Wed, 9 Aug 2023 03:44:39 +0000 (+0800) Subject: drm/amdkfd: Remove unnecessary NULL values X-Git-Tag: v6.6-rc1~1^2~6^2~50 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=275e37221b1046dea0c1de67c54ad3699fc9eb5b;p=linux-block.git drm/amdkfd: Remove unnecessary NULL values The NULL initialization of the pointers assigned by kzalloc() first is not necessary, because if the kzalloc() failed, the pointers will be assigned NULL, otherwise it works as usual. so remove it. Reviewed-by: Christian König Signed-off-by: Ruan Jinjie Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c index 863cf060af48..d01bb57733b3 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c @@ -48,7 +48,7 @@ int pipe_priority_map[] = { struct kfd_mem_obj *allocate_hiq_mqd(struct kfd_node *dev, struct queue_properties *q) { - struct kfd_mem_obj *mqd_mem_obj = NULL; + struct kfd_mem_obj *mqd_mem_obj; mqd_mem_obj = kzalloc(sizeof(struct kfd_mem_obj), GFP_KERNEL); if (!mqd_mem_obj) @@ -64,7 +64,7 @@ struct kfd_mem_obj *allocate_hiq_mqd(struct kfd_node *dev, struct queue_properti struct kfd_mem_obj *allocate_sdma_mqd(struct kfd_node *dev, struct queue_properties *q) { - struct kfd_mem_obj *mqd_mem_obj = NULL; + struct kfd_mem_obj *mqd_mem_obj; uint64_t offset; mqd_mem_obj = kzalloc(sizeof(struct kfd_mem_obj), GFP_KERNEL);