irqchip/gic-v3-its: Remove superfluous WARN_ON

Zenghui Yu · Marc Zyngier · commit b46353250ba3 · 2020-02-08T10:01:33.000Z
"ITS virtual pending table not cleaning" is already complained inside its_clear_vpend_valid(), there's no need to trigger a WARN_ON again. Signed-off-by: Zenghui Yu <yuzenghui@huawei.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200206075711.1275-6-yuzenghui@huawei.com
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
@@ -2857,7 +2857,6 @@ static void its_cpu_init_lpis(void)
 		 * corrupting memory.
 		 */
 		val = its_clear_vpend_valid(vlpi_base, 0, 0);
-		WARN_ON(val & GICR_VPENDBASER_Dirty);
 	}
 
 	if (allocate_vpe_l1_table()) {

Original file line number	Diff line number	Diff line change
`@@ -2857,7 +2857,6 @@ static void its_cpu_init_lpis(void)`
`2857`	`2857`	`* corrupting memory.`
`2858`	`2858`	`*/`
`2859`	`2859`	`val = its_clear_vpend_valid(vlpi_base, 0, 0);`
`2860`		`- WARN_ON(val & GICR_VPENDBASER_Dirty);`
`2861`	`2860`	`}`
`2862`	`2861`
`2863`	`2862`	`if (allocate_vpe_l1_table()) {`