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-rw-r--r--include/linux/trace_printk.h1
-rw-r--r--kernel/trace/trace_printk.c1
2 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/trace_printk.h b/include/linux/trace_printk.h
index bb5874097f24..2670ec7f4262 100644
--- a/include/linux/trace_printk.h
+++ b/include/linux/trace_printk.h
@@ -107,7 +107,6 @@ do { \
__trace_printk(_THIS_IP_, fmt, ##args); \
} while (0)
-extern __printf(2, 3)
int __trace_bprintk(unsigned long ip, const char *fmt, ...);
extern __printf(2, 3)
diff --git a/kernel/trace/trace_printk.c b/kernel/trace/trace_printk.c
index 5ea5e0d76f00..3ea17af60169 100644
--- a/kernel/trace/trace_printk.c
+++ b/kernel/trace/trace_printk.c
@@ -197,6 +197,7 @@ struct notifier_block module_trace_bprintk_format_nb = {
.notifier_call = module_trace_bprintk_format_notify,
};
+__printf(2, 3)
int __trace_bprintk(unsigned long ip, const char *fmt, ...)
{
int ret;