Do not dereference a NULL pointer
Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx>
---
arch/ia64/kvm/kvm_fw.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/ia64/kvm/kvm_fw.c b/arch/ia64/kvm/kvm_fw.c
index e4b8231..d28494f 100644
--- a/arch/ia64/kvm/kvm_fw.c
+++ b/arch/ia64/kvm/kvm_fw.c
@@ -75,9 +75,11 @@ static void set_pal_result(struct kvm_vcpu *vcpu,
struct exit_ctl_data *p;
p = kvm_get_exit_data(vcpu);
- if (p && p->exit_reason == EXIT_REASON_PAL_CALL) {
+ if (!p)
+ return;
+ if (p->exit_reason == EXIT_REASON_PAL_CALL) {
p->u.pal_data.ret = result;
- return ;
+ return;
}
INIT_PAL_STATUS_UNIMPLEMENTED(p->u.pal_data.ret);
}
--
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