On Fri, 9 Feb 2024 16:08:29 +0000
Colin Ian King <colin.i.king@xxxxxxxxx> wrote:
> The pointer map is being initialized with a value that is never
> read, it is being re-assigned later on in a for-loop. The
> initialization is redundant and can be removed.
>
> Cleans up clang scan build warning:
> drivers/gpu/drm/i915/gvt/interrupt.c:346:28: warning: Value stored to
> 'map' during its initialization is never read [deadcode.DeadStores]
>
> Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/gvt/interrupt.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/gvt/interrupt.c
> b/drivers/gpu/drm/i915/gvt/interrupt.c index
> c8e7dfc9f791..8c8e37f50a45 100644 ---
> a/drivers/gpu/drm/i915/gvt/interrupt.c +++
> b/drivers/gpu/drm/i915/gvt/interrupt.c @@ -343,7 +343,7 @@ static
> void update_upstream_irq(struct intel_vgpu *vgpu, {
> struct drm_i915_private *i915 = vgpu->gvt->gt->i915;
> struct intel_gvt_irq *irq = &vgpu->gvt->irq;
> - struct intel_gvt_irq_map *map = irq->irq_map;
> + struct intel_gvt_irq_map *map;
> struct intel_gvt_irq_info *up_irq_info = NULL;
> u32 set_bits = 0;
> u32 clear_bits = 0;
Thanks for the patch!
Reviewed-by: Zhi Wang <zhi.wang.linux@xxxxxxxxx>
