[PATCH -next 2/3] ARM: 6953/1: DT: remove dt_virt parameter double check

[Xu Qiang]

early_init_dt_verify() can handle NULL dt_virt as its argument,
and return NULL when dt_virt is NULL. So remove NULL
check before early_init_dt_verify operation.

Signed-off-by: Xu Qiang <xuqiang36 at huawei.com>
---
 arch/arm/kernel/devtree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c
index 02839d8b6202..182a59b23b09 100644
--- a/arch/arm/kernel/devtree.c
+++ b/arch/arm/kernel/devtree.c
@@ -203,7 +203,7 @@ const struct machine_desc * __init setup_machine_fdt(void *dt_virt)
 	mdesc_best = &__mach_desc_GENERIC_DT;
 #endif
 
-	if (!dt_virt || !early_init_dt_verify(dt_virt))
+	if (!early_init_dt_verify(dt_virt))
 		return NULL;
 
 	mdesc = of_flat_dt_match_machine(mdesc_best, arch_get_next_mach);
-- 
2.17.1