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Commit a1c52e1c authored by Markus Elfring's avatar Markus Elfring Committed by Paul Mackerras
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KVM: PPC: Book3S HV: Use common error handling code in kvmppc_clr_passthru_irq() 



Add a jump target so that a bit of exception handling can be better reused
at the end of this function.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarPaul Mackerras <paulus@ozlabs.org>
parent 9b5ab005

arch/powerpc/kvm/book3s_hv.c

+3 −5
Original line number Diff line number Diff line
@@ -3624,11 +3624,9 @@ static int kvmppc_clr_passthru_irq(struct kvm *kvm, int host_irq, int guest_gsi) 
		return -EIO;



	mutex_lock(&kvm->lock);

	if (!kvm->arch.pimap)

		goto unlock;



	if (kvm->arch.pimap == NULL) {

		mutex_unlock(&kvm->lock);

		return 0;

	}

	pimap = kvm->arch.pimap;



	for (i = 0; i < pimap->n_mapped; i++) {
@@ -3650,7 +3648,7 @@ static int kvmppc_clr_passthru_irq(struct kvm *kvm, int host_irq, int guest_gsi) 
	 * We don't free this structure even when the count goes to

	 * zero. The structure is freed when we destroy the VM.

	 */



 unlock:

	mutex_unlock(&kvm->lock);

	return 0;

}