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powerpc/kvm: Clarify __user annotations

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kvmppc_h_put_tce_indirect labels a u64 pointer as __user. It also
labelled the u64 where get_user puts the result as __user. This isn't
a pointer and so doesn't need to be labelled __user.

Split the u64 value definition onto a new line to make it clear that
it doesn't get the annotation.

Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Daniel Axtens
2016-07-14 20:43:50 +10:00
committed by Michael Ellerman
parent c011926fcb
commit f8750513b7
1 changed files with 2 additions and 1 deletions
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arch/powerpc/kvm/book3s_64_vio.c
+2 -1
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@@ -242,7 +242,8 @@ long kvmppc_h_put_tce_indirect(struct kvm_vcpu *vcpu,
struct kvmppc_spapr_tce_table *stt;
long i, ret = H_SUCCESS, idx;
unsigned long entry, ua = 0;
u64 __user *tces, tce;
u64 __user *tces;
u64 tce;
stt = kvmppc_find_table(vcpu, liobn);
if (!stt)