Signed-off-by: Sven Eckelmann sven@narfation.org --- net/batman-adv/bat_debugfs.c | 1 + net/batman-adv/main.h | 3 ++- 2 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/net/batman-adv/bat_debugfs.c b/net/batman-adv/bat_debugfs.c index abaeec5..4577d3f 100644 --- a/net/batman-adv/bat_debugfs.c +++ b/net/batman-adv/bat_debugfs.c @@ -50,6 +50,7 @@ static void emit_log_char(struct debug_log *debug_log, char c) debug_log->log_start = debug_log->log_end - log_buff_len; }
+__printf(2, 3) static int fdebug_log(struct debug_log *debug_log, char *fmt, ...) { va_list args; diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h index 148b49e..ba28436 100644 --- a/net/batman-adv/main.h +++ b/net/batman-adv/main.h @@ -136,7 +136,7 @@ void dec_module_count(void); int is_my_mac(uint8_t *addr);
#ifdef CONFIG_BATMAN_ADV_DEBUG -int debug_log(struct bat_priv *bat_priv, char *fmt, ...); +int debug_log(struct bat_priv *bat_priv, char *fmt, ...) __printf(2, 3);
#define bat_dbg(type, bat_priv, fmt, arg...) \ do { \ @@ -145,6 +145,7 @@ int debug_log(struct bat_priv *bat_priv, char *fmt, ...); } \ while (0) #else /* !CONFIG_BATMAN_ADV_DEBUG */ +__printf(3, 4) static inline void bat_dbg(char type __always_unused, struct bat_priv *bat_priv __always_unused, char *fmt __always_unused, ...)