linux-kernel - [PATCH] arm64/fpsimd: Remove duplicate SYS

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Message-Id: <20220629051023.18173-1-schspa@gmail.com>
Date:   Wed, 29 Jun 2022 13:10:23 +0800
From:   Schspa Shi <schspa@...il.com>
To:     catalin.marinas@....com, will@...nel.org
Cc:     broonie@...nel.org, maz@...nel.org, bigeasy@...utronix.de,
        geert+renesas@...der.be, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, Schspa Shi <schspa@...il.com>
Subject: [PATCH] arm64/fpsimd: Remove duplicate SYS_SVCR read

It seems to be a typo, remove the duplicate SYS_SVCR read.

Signed-off-by: Schspa Shi <schspa@...il.com>
---
 arch/arm64/kernel/fpsimd.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
index aecf3071efdd..dd63ffc3a2fa 100644
--- a/arch/arm64/kernel/fpsimd.c
+++ b/arch/arm64/kernel/fpsimd.c
@@ -445,7 +445,6 @@ static void fpsimd_save(void)
 
 	if (system_supports_sme()) {
 		u64 *svcr = last->svcr;
-		*svcr = read_sysreg_s(SYS_SVCR);
 
 		*svcr = read_sysreg_s(SYS_SVCR);
 
-- 
2.29.0