From 07d44f1f82b780a597fddc677d761417f2af8452 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Mon, 27 Aug 2018 10:59:05 -0500 Subject: [PATCH] ARM: topology: remove unneeded check for /cpus node Checking for "/cpus" node is not necessary as of_get_cpu_node() will fail later on anyways. The call to of_find_node_by_path() also leaks a reference. So just remove the check. Cc: Russell King Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Rob Herring --- arch/arm/kernel/topology.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c index 24ac3ca..60e375c 100644 --- a/arch/arm/kernel/topology.c +++ b/arch/arm/kernel/topology.c @@ -94,12 +94,6 @@ static void __init parse_dt_topology(void) __cpu_capacity = kcalloc(nr_cpu_ids, sizeof(*__cpu_capacity), GFP_NOWAIT); - cn = of_find_node_by_path("/cpus"); - if (!cn) { - pr_err("No CPU information found in DT\n"); - return; - } - for_each_possible_cpu(cpu) { const u32 *rate; int len; -- 2.7.4