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kernel/watchdog.c: fix compilation warning on Kernel 4.4

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This change fixes below compilation warning on Kernel 4.4.

watchdog.c:122:22: warning: 'hardlockup_allcpu_dumped' \
defined but not used [-Wunused-variable]

Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org>
This commit is contained in:
Satya Durga Srinivasu Prabhala 2016-03-16 18:12:32 -07:00 • committed by David Keitel
parent 66bca60974
commit ffff87b7bf
1 changed files with 2 additions and 0 deletions
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kernel/watchdog.c
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@ -119,7 +119,9 @@ static unsigned long soft_lockup_nmi_warn;
#ifdef CONFIG_HARDLOCKUP_DETECTOR
unsigned int __read_mostly hardlockup_panic =
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE;
#ifdef CONFIG_HARDLOCKUP_DETECTOR_NMI
static unsigned long hardlockup_allcpu_dumped;
#endif
/*
* 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