ANDROID: kernel/watchdog: fix unused variable warning
kernel/watchdog.c:122:22: warning: ‘hardlockup_allcpu_dumped’ defined but not used [-Wunused-variable]
Change-Id: I99e97e7cc31b589cd674fd4495832c9ef036d0b9
Signed-off-by: Brian Norris <briannorris@google.com>
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index cd33631..a1f78d4 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -120,7 +120,7 @@
#ifdef CONFIG_HARDLOCKUP_DETECTOR
unsigned int __read_mostly hardlockup_panic =
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE;
-static unsigned long hardlockup_allcpu_dumped;
+static unsigned long __maybe_unused hardlockup_allcpu_dumped;
/*
* We may not want to enable hard lockup detection by default in all cases,
* for example when running the kernel as a guest on a hypervisor. In these