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

[Christophe Leroy]

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.

>   
>   #ifdef CONFIG_PPC_TRANSACTIONAL_MEM
>   extern void kvmppc_emulate_tabort(struct kvm_vcpu *vcpu, int ra_val);
>