[PATCH 1/2] tools/lib/lockdep: Add missing declaration of 'pr_cont()'

[alexander . levin]

From: Mengting Zhang <zhangmengting@xxxxxxxxxx>

An annoying compile warning due to missing declaration is shown below:
In file included from lockdep.c:27:0:
../../../kernel/locking/lockdep.c: In function 'print_unlock_imbalance_bug' :
../../../kernel/locking/lockdep.c:3544:2: warning: implicit declaration of function 'pr_cont' [-Wimplicit-function-declaration]
  pr_cont(") at:\n");
  ^
Adding the declaration of 'pr_cont' fixes the problem.

Reviewed-by: Alexander Sverdlin <alexander.sverdlin@xxxxxxxxx>
Signed-off-by: Mengting Zhang <zhangmengting@xxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx>
---
 tools/include/linux/lockdep.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/include/linux/lockdep.h b/tools/include/linux/lockdep.h
index 940c1b075659..6b0c36a58fcb 100644
--- a/tools/include/linux/lockdep.h
+++ b/tools/include/linux/lockdep.h
@@ -48,6 +48,7 @@ static inline int debug_locks_off(void)
 #define printk(...) dprintf(STDOUT_FILENO, __VA_ARGS__)
 #define pr_err(format, ...) fprintf (stderr, format, ## __VA_ARGS__)
 #define pr_warn pr_err
+#define pr_cont pr_err
 
 #define list_del_rcu list_del
 
-- 
2.11.0