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KVM: PPC: BookE: Fix W=1 warnings

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Fix various W=1 warnings in booke.c:

  arch/powerpc/kvm/booke.c:1008:5: error: no previous prototype for ‘kvmppc_handle_exit’ [-Werror=missing-prototypes]
   1008 | int kvmppc_handle_exit(struct kvm_vcpu *vcpu, unsigned int exit_nr)
        |     ^~~~~~~~~~~~~~~~~~
  arch/powerpc/kvm/booke.c:1009: warning: Function parameter or member 'vcpu' not described in 'kvmppc_handle_exit'
  arch/powerpc/kvm/booke.c:1009: warning: Function parameter or member 'exit_nr' not described in 'kvmppc_handle_exit'

Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/202304020827.3LEZ86WB-lkp@intel.com/
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230403045314.3095410-1-mpe@ellerman.id.au
This commit is contained in:
Michael Ellerman
2023-04-03 14:46:36 +10:00
parent 5f4f53d28c
commit 43d05c6123
2 changed files with 4 additions and 1 deletions
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2
arch/powerpc/kvm/booke.c
View File

@@ -1000,7 +1000,7 @@ static int kvmppc_resume_inst_load(struct kvm_vcpu *vcpu,
}
}
/**
/*
* kvmppc_handle_exit
*
* Return value is in the form (errcode<<2 | RESUME_FLAG_HOST | RESUME_FLAG_NV)

3
arch/powerpc/kvm/booke.h
View File

@@ -109,4 +109,7 @@ static inline void kvmppc_clear_dbsr(void)
{
mtspr(SPRN_DBSR, mfspr(SPRN_DBSR));
}
int kvmppc_handle_exit(struct kvm_vcpu *vcpu, unsigned int exit_nr);
#endif /* __KVM_BOOKE_H__ */