This patch fix the following sparse warnings:
for file virt/kvm/kvm_main.c:
warning: symbol 'halt_poll_ns' was not declared. Should it be static?
Signed-off-by: Xiubo Li <lixiubo@xxxxxxxxxxxxxxxxxxxx>
---
virt/kvm/kvm_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index a109370..a23d2ba 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -66,7 +66,7 @@
MODULE_AUTHOR("Qumranet");
MODULE_LICENSE("GPL");
-unsigned int halt_poll_ns = 0;
+static unsigned int halt_poll_ns;
module_param(halt_poll_ns, uint, S_IRUGO | S_IWUSR);
/*
--
1.9.1
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