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-rw-r--r--arch/x86/kernel/hw_breakpoint.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/hw_breakpoint.c b/arch/x86/kernel/hw_breakpoint.c
index 8771766d46b6..9954a604a822 100644
--- a/arch/x86/kernel/hw_breakpoint.c
+++ b/arch/x86/kernel/hw_breakpoint.c
@@ -352,6 +352,7 @@ int arch_validate_hwbkpt_settings(struct perf_event *bp)
#endif
default:
WARN_ON_ONCE(1);
+ return -EINVAL;
}
/*