From: Haowen Bai Date: Wed, 11 May 2022 01:27:56 +0000 (+0800) Subject: powerpc/eeh: Drop redundant spinlock initialization X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3def164a5cedad9117859dd4610cae2cc59cb6d2;p=linux.git 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 --- diff --git a/arch/powerpc/platforms/pseries/eeh_pseries.c b/arch/powerpc/platforms/pseries/eeh_pseries.c index 73ae91200b9f2..1b0c901a6f3b1 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",