linux-kernel - Re: [PATCH] kvm:powerpc:Fix error handling in the function mpic_set_default_irq

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Message-ID: <55C4B9C0.5030102@redhat.com>
Date:	Fri, 7 Aug 2015 15:59:28 +0200
From:	Paolo Bonzini <pbonzini@...hat.com>
To:	Nicholas Krause <xerofoify@...il.com>, agraf@...e.com
Cc:	gleb@...nel.org, kvm-ppc@...r.kernel.org, kvm@...r.kernel.org,
	linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] kvm:powerpc:Fix error handling in the function
 mpic_set_default_irq_routing



On 07/08/2015 15:47, Nicholas Krause wrote:
> -	kvm_set_irq_routing(opp->kvm, routing, 0, 0);
> +	ret = kvm_set_irq_routing(opp->kvm, routing, 0, 0);
> +	if (ret) {
> +		kfree(routing);
> +		return ret;
> +	}
>  
>  	kfree(routing);
>  	return 0;

You could just return ret here.  The new "if" is not necessary.

Paolo
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