[PATCH] drm/amd/amdkfd/kfd_int_process_v9: Use true and false for boolean values

[PATCH] drm/amd/amdkfd/kfd_int_process_v9: Use true and false for boolean values

[Gustavo A. R. Silva]

Return statements in functions returning bool should use true or false
instead of an integer value.

This code was detected with the help of Coccinelle.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
index f836897..42e92e3 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
@@ -37,12 +37,12 @@ static bool event_interrupt_isr_v9(struct kfd_dev *dev,
 	vmid = SOC15_VMID_FROM_IH_ENTRY(ih_ring_entry);
 	if (vmid < dev->vm_info.first_vmid_kfd ||
 	    vmid > dev->vm_info.last_vmid_kfd)
-		return 0;
+		return false;
 
 	/* If there is no valid PASID, it's likely a firmware bug */
 	pasid = SOC15_PASID_FROM_IH_ENTRY(ih_ring_entry);
 	if (WARN_ONCE(pasid == 0, "FW bug: No PASID in KFD interrupt"))
-		return 0;
+		return false;
 
 	source_id = SOC15_SOURCE_ID_FROM_IH_ENTRY(ih_ring_entry);
 	client_id = SOC15_CLIENT_ID_FROM_IH_ENTRY(ih_ring_entry);
-- 
2.7.4

Re: [PATCH] drm/amd/amdkfd/kfd_int_process_v9: Use true and false for boolean values

[Huang Rui]

On Sat, Aug 04, 2018 at 07:30:45PM -0500, Gustavo A. R. Silva wrote:
> Return statements in functions returning bool should use true or false
> instead of an integer value.
> 
> This code was detected with the help of Coccinelle.
> 
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>

Reviewed-by: Huang Rui <ray.huang@amd.com>

Also add Felix for his awareness.

Thanks,
Ray

> ---
>  drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
> index f836897..42e92e3 100644
> --- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
> +++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
> @@ -37,12 +37,12 @@ static bool event_interrupt_isr_v9(struct kfd_dev *dev,
>  	vmid = SOC15_VMID_FROM_IH_ENTRY(ih_ring_entry);
>  	if (vmid < dev->vm_info.first_vmid_kfd ||
>  	    vmid > dev->vm_info.last_vmid_kfd)
> -		return 0;
> +		return false;
>  
>  	/* If there is no valid PASID, it's likely a firmware bug */
>  	pasid = SOC15_PASID_FROM_IH_ENTRY(ih_ring_entry);
>  	if (WARN_ONCE(pasid == 0, "FW bug: No PASID in KFD interrupt"))
> -		return 0;
> +		return false;
>  
>  	source_id = SOC15_SOURCE_ID_FROM_IH_ENTRY(ih_ring_entry);
>  	client_id = SOC15_CLIENT_ID_FROM_IH_ENTRY(ih_ring_entry);
> -- 
> 2.7.4
> 
> _______________________________________________
> amd-gfx mailing list
> amd-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/amd-gfx