* [PATCH] kvm: x86: use NULL instead of using plain integer as pointer
@ 2021-03-05 18:10 Muhammad Usama Anjum
0 siblings, 0 replies; only message in thread
From: Muhammad Usama Anjum @ 2021-03-05 18:10 UTC (permalink / raw)
To: Paolo Bonzini, Sean Christopherson, Vitaly Kuznetsov, Wanpeng Li,
Jim Mattson, Joerg Roedel, Thomas Gleixner, Ingo Molnar,
Borislav Petkov, x86, H. Peter Anvin, linux-kernel
Cc: musamaanjum
Sparse warnings removed:
warning: Using plain integer as NULL pointer
Signed-off-by: Muhammad Usama Anjum <musamaanjum@gmail.com>
---
arch/x86/kvm/x86.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 884e5b3838c7..3e11065038e5 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -10570,7 +10570,7 @@ void __user * __x86_set_memory_region(struct kvm *kvm, int id, gpa_t gpa,
return (void __user *)hva;
} else {
if (!slot || !slot->npages)
- return 0;
+ return NULL;
old_npages = slot->npages;
hva = slot->userspace_addr;
--
2.25.1
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2021-03-05 18:10 [PATCH] kvm: x86: use NULL instead of using plain integer as pointer Muhammad Usama Anjum
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