batman-adv: Remove unused variables
Signed-off-by: Sven Eckelmann <sven@narfation.org>
diff --git a/net/batman-adv/bat_debugfs.c b/net/batman-adv/bat_debugfs.c
index 0ae81d0..d36d305 100644
--- a/net/batman-adv/bat_debugfs.c
+++ b/net/batman-adv/bat_debugfs.c
@@ -52,7 +52,6 @@
static int fdebug_log(struct debug_log *debug_log, char *fmt, ...)
{
- int printed_len;
va_list args;
static char debug_log_buf[256];
char *p;
@@ -62,8 +61,7 @@
spin_lock_bh(&debug_log->lock);
va_start(args, fmt);
- printed_len = vscnprintf(debug_log_buf, sizeof(debug_log_buf),
- fmt, args);
+ vscnprintf(debug_log_buf, sizeof(debug_log_buf), fmt, args);
va_end(args);
for (p = debug_log_buf; *p != 0; p++)