From nobody Thu Oct 2 13:03:26 2025 Received: from out-170.mta1.migadu.com (out-170.mta1.migadu.com [95.215.58.170]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 10C542DC79E for ; Tue, 16 Sep 2025 13:13:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.170 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758028426; cv=none; b=MeuYSchkW4SJFl5r2zPjq9m46AU2gaLgN1BS/iXeYmXaIe4DKXyKC/brCPx0jwJopECmtJ0lP3bOytKykQiYLOUMa9TUAdUZwhobe8LOZpB7vAboeRmu1NREbksh06HsAlaipTwovde/t2VSIi/4hSedgtq5jyh7lnvOoAvICO0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758028426; c=relaxed/simple; bh=vZhrRlgI4G38jLgK6YuKGOq5l+KBRSro1qPJETLMGXE=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=TvUU0SzWVuobRAXNsWggHV/w9nsQJZKpMfedHkekzU/6PuFxnbc3KQ6932XsrtDkZnM/T4yEYnPH6g0R5aKVekPL8+ZL+7rWzU8wDOyDP7Vy6Yf63ZjVJ9ZQOwqNnp4cVtLmSIELa0ZEtBLONwwATWci2izVGbIbwmibq5f02DU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=kLV5NdZ0; arc=none smtp.client-ip=95.215.58.170 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="kLV5NdZ0" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1758028413; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=QE/V0yD8O0RXQfOLjhzEAz202V81MMkX2ZDGBf88g1o=; b=kLV5NdZ0LkXq+PxIEDHmrF5BB3iUywnN4VIr0AZvil8qhI/UbAwsgpzT3bTH/pjAo7h0Md icmDVGaoFYDRJVLRwt21DWdouJLihHwn71gPbfFYNModG/52zYCMK54Kq/WN2LJopxGG2S f/7gZ3bhl2IZdIDXZPZA9ej8igh+irQ= From: Thorsten Blum To: Christian Borntraeger , Janosch Frank , Claudio Imbrenda , David Hildenbrand , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Sven Schnelle Cc: Thorsten Blum , kvm@vger.kernel.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] KVM: s390: Remove unused return variable in kvm_arch_vcpu_ioctl_set_fpu Date: Tue, 16 Sep 2025 15:12:40 +0200 Message-ID: <20250916131238.2489818-3-thorsten.blum@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset="utf-8" kvm_arch_vcpu_ioctl_set_fpu() always returns 0 and the local return variable 'ret' is not used anymore. Remove it. Signed-off-by: Thorsten Blum Reviewed-by: Janosch Frank --- arch/s390/kvm/kvm-s390.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index bf6fa8b9ca73..f61cb8a5ea77 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -4367,8 +4367,6 @@ int kvm_arch_vcpu_ioctl_get_sregs(struct kvm_vcpu *vc= pu, =20 int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) { - int ret =3D 0; - vcpu_load(vcpu); =20 vcpu->run->s.regs.fpc =3D fpu->fpc; @@ -4379,7 +4377,7 @@ int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu= , struct kvm_fpu *fpu) memcpy(vcpu->run->s.regs.fprs, &fpu->fprs, sizeof(fpu->fprs)); =20 vcpu_put(vcpu); - return ret; + return 0; } =20 int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) --=20 2.51.0