1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/df_v3_6.c b/drivers/gpu/drm/amd/amdgpu/df_v3_6.c
index 60608b3df881..d5ebe566809b 100644
--- a/drivers/gpu/drm/amd/amdgpu/df_v3_6.c
+++ b/drivers/gpu/drm/amd/amdgpu/df_v3_6.c
@@ -64,7 +64,7 @@ static u32 df_v3_6_get_hbm_channel_number(struct amdgpu_device *adev)
         int fb_channel_number;
 
         fb_channel_number = adev->df_funcs->get_fb_channel_number(adev);
-        if (fb_channel_number > ARRAY_SIZE(df_v3_6_channel_number))
+        if (fb_channel_number >= ARRAY_SIZE(df_v3_6_channel_number))
                 fb_channel_number = 0;
 
         return df_v3_6_channel_number[fb_channel_number];