Commit 68de42e0 authored by Haowen Bai's avatar Haowen Bai Committed by Greg Kroah-Hartman
Browse files

powerpc/eeh: Drop redundant spinlock initialization 



[ Upstream commit 3def164a ]

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: default avatarHaowen Bai <baihaowen@meizu.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1652232476-9696-1-git-send-email-baihaowen@meizu.com


Stable-dep-of: 9aafbfa5 ("powerpc/pseries/eeh: use correct API for error log size")
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 2b157b4b

arch/powerpc/platforms/pseries/eeh_pseries.c

+1 −2
Original line number Diff line number Diff line
@@ -845,8 +845,7 @@ 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",