[PATCH] drm/amd/pm: Replace one-element array with flexible-array member

cgel.zte at gmail.com cgel.zte at gmail.com
Fri Jan 14 09:20:36 UTC 2022

From: Changcheng Deng <deng.changcheng at zte.com.cn>

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.

Reported-by: Zeal Robot <zealci at zte.com.cn>
Signed-off-by: Changcheng Deng <deng.changcheng at zte.com.cn>
 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

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