From: kbuild test robot <lkp@xxxxxxxxx>
arch/x86/kernel/e820.c:88:9-10: WARNING: return of 0/1 in function '_e820__mapped_any' with return type bool
Return statements in functions returning bool should use
true/false instead of 1/0.
Generated by: scripts/coccinelle/misc/boolreturn.cocci
Fixes: 0c55671f84ff ("kvm, x86: Properly check whether a pfn is an MMIO or not")
CC: KarimAllah Ahmed <karahmed@xxxxxxxxx>
Signed-off-by: kbuild test robot <lkp@xxxxxxxxx>
---
tree: https://git.kernel.org/pub/scm/virt/kvm/kvm.git queue
head: e9c16c78503dd0482b876761d60a3d2f50ac4d86
commit: 0c55671f84fffe591e8435c93a8c83286fd6b8eb [62/65] kvm, x86: Properly check whether a pfn is an MMIO or not
e820.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -85,9 +85,9 @@ static bool _e820__mapped_any(struct e82
continue;
if (entry->addr >= end || entry->addr + entry->size <= start)
continue;
- return 1;
+ return true;
}
- return 0;
+ return false;
}
bool e820__mapped_raw_any(u64 start, u64 end, enum e820_type type)
