[PATCH 3/6] KVM: PPC: Book3S PR: Declare kvmppc_handle_exit_pr()

[Michael Ellerman]

Christophe Leroy <christophe.leroy at csgroup.eu> writes:
> Le 19/08/2021 à 14:56, Cédric Le Goater a écrit :
>> This fixes a compile error with W=1.
>> 
>> Signed-off-by: Cédric Le Goater <clg at kaod.org>
>> ---
>>   arch/powerpc/kvm/book3s.h | 1 +
>>   1 file changed, 1 insertion(+)
>> 
>> diff --git a/arch/powerpc/kvm/book3s.h b/arch/powerpc/kvm/book3s.h
>> index 740e51def5a5..c08f93b7f523 100644
>> --- a/arch/powerpc/kvm/book3s.h
>> +++ b/arch/powerpc/kvm/book3s.h
>> @@ -24,6 +24,7 @@ extern int kvmppc_core_emulate_mfspr_pr(struct kvm_vcpu *vcpu,
>>   					int sprn, ulong *spr_val);
>>   extern int kvmppc_book3s_init_pr(void);
>>   extern void kvmppc_book3s_exit_pr(void);
>> +extern int kvmppc_handle_exit_pr(struct kvm_vcpu *vcpu, unsigned int exit_nr);
>
> Don't add new 'extern' keywords, they are useless and pointless for functions prototypes.

I dropped it when applying.

cheers