From: Changcheng Deng <[email protected]>
There is a regular need in the kernel to provide a way to declare having
a dynamically sized set of trailing elements in a structure. Kernel code
should always use "flexible array members" for these cases. The older
style of one-element or zero-length arrays should no longer be used.
Reference:
https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays
Reported-by: Zeal Robot <[email protected]>
Signed-off-by: Changcheng Deng <[email protected]>
---
drivers/gpu/drm/amd/pm/powerplay/inc/smu_ucode_xfer_cz.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/pm/powerplay/inc/smu_ucode_xfer_cz.h b/drivers/gpu/drm/amd/pm/powerplay/inc/smu_ucode_xfer_cz.h
index eb0f79f9c876..701aae598b58 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/inc/smu_ucode_xfer_cz.h
+++ b/drivers/gpu/drm/amd/pm/powerplay/inc/smu_ucode_xfer_cz.h
@@ -121,7 +121,7 @@ typedef struct SMU_Task SMU_Task;
struct TOC {
uint8_t JobList[NUM_JOBLIST_ENTRIES];
- SMU_Task tasks[1];
+ SMU_Task tasks[];
};
// META DATA COMMAND Definitions
--
2.25.1
Applied. Thanks!
On Fri, Jan 14, 2022 at 4:20 AM <[email protected]> wrote:
>
> From: Changcheng Deng <[email protected]>
>
> There is a regular need in the kernel to provide a way to declare having
> a dynamically sized set of trailing elements in a structure. Kernel code
> should always use "flexible array members" for these cases. The older
> style of one-element or zero-length arrays should no longer be used.
> Reference:
> https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays
>
> Reported-by: Zeal Robot <[email protected]>
> Signed-off-by: Changcheng Deng <[email protected]>
> ---
> drivers/gpu/drm/amd/pm/powerplay/inc/smu_ucode_xfer_cz.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/pm/powerplay/inc/smu_ucode_xfer_cz.h b/drivers/gpu/drm/amd/pm/powerplay/inc/smu_ucode_xfer_cz.h
> index eb0f79f9c876..701aae598b58 100644
> --- a/drivers/gpu/drm/amd/pm/powerplay/inc/smu_ucode_xfer_cz.h
> +++ b/drivers/gpu/drm/amd/pm/powerplay/inc/smu_ucode_xfer_cz.h
> @@ -121,7 +121,7 @@ typedef struct SMU_Task SMU_Task;
>
> struct TOC {
> uint8_t JobList[NUM_JOBLIST_ENTRIES];
> - SMU_Task tasks[1];
> + SMU_Task tasks[];
> };
>
> // META DATA COMMAND Definitions
> --
> 2.25.1
>