Fix two compiler warnings:
o smp_ops is only defined if CONFIG_SMP
o status is set but not explicitly used.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202512301641.FC6OAbGM-lkp@intel.com/
Signed-off-by: Mukesh R <mrathor@linux.microsoft.com>
---
arch/x86/hyperv/hv_crash.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/hyperv/hv_crash.c b/arch/x86/hyperv/hv_crash.c
index c0e22921ace1..82915b22ceae 100644
--- a/arch/x86/hyperv/hv_crash.c
+++ b/arch/x86/hyperv/hv_crash.c
@@ -279,7 +279,6 @@ static void hv_notify_prepare_hyp(void)
static noinline __noclone void crash_nmi_callback(struct pt_regs *regs)
{
struct hv_input_disable_hyp_ex *input;
- u64 status;
int msecs = 1000, ccpu = smp_processor_id();
if (ccpu == 0) {
@@ -313,7 +312,7 @@ static noinline __noclone void crash_nmi_callback(struct pt_regs *regs)
input->rip = trampoline_pa;
input->arg = devirt_arg;
- status = hv_do_hypercall(HVCALL_DISABLE_HYP_EX, input, NULL);
+ hv_do_hypercall(HVCALL_DISABLE_HYP_EX, input, NULL);
hv_panic_timeout_reboot();
}
@@ -628,8 +627,9 @@ void hv_root_crash_init(void)
if (rc)
goto err_out;
+#ifdef CONFIG_SMP
smp_ops.crash_stop_other_cpus = hv_crash_stop_other_cpus;
-
+#endif
crash_kexec_post_notifiers = true;
hv_crash_enabled = true;
pr_info("Hyper-V: both linux and hypervisor kdump support enabled\n");
--
2.51.2.vfs.0.1