From 3def164a5cedad9117859dd4610cae2cc59cb6d2 Mon Sep 17 00:00:00 2001 From: Haowen Bai Date: Wed, 11 May 2022 09:27:56 +0800 Subject: [PATCH] powerpc/eeh: Drop redundant spinlock initialization slot_errbuf_lock has declared and initialized by DEFINE_SPINLOCK, so we don't need to spin_lock_init again, drop it. Signed-off-by: Haowen Bai Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/1652232476-9696-1-git-send-email-baihaowen@meizu.com --- arch/powerpc/platforms/pseries/eeh_pseries.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/powerpc/platforms/pseries/eeh_pseries.c b/arch/powerpc/platforms/pseries/eeh_pseries.c index 73ae912..1b0c901 100644 --- a/arch/powerpc/platforms/pseries/eeh_pseries.c +++ b/arch/powerpc/platforms/pseries/eeh_pseries.c @@ -847,8 +847,7 @@ static int __init eeh_pseries_init(void) return -EINVAL; } - /* Initialize error log lock and size */ - spin_lock_init(&slot_errbuf_lock); + /* Initialize error log size */ eeh_error_buf_size = rtas_token("rtas-error-log-max"); if (eeh_error_buf_size == RTAS_UNKNOWN_SERVICE) { pr_info("%s: unknown EEH error log size\n", -- 2.7.4