[B.A.T.M.A.N.] [PATCH 2/2] batman-adv: Remove unused variable r in bat_printk

[Sven Eckelmann]

Signed-off-by: Sven Eckelmann <s...@narfation.org>
---
 compat.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/compat.c b/compat.c
index 34b27a1..70de376 100644
--- a/compat.c
+++ b/compat.c
@@ -909,11 +909,10 @@ int bat_vscnprintf(char *buf, size_t size, const char 
*fmt, va_list args)
 asmlinkage int bat_printk(const char *fmt, ...)
 {
        va_list args;
-       int r;
        char buf[256];
 
        va_start(args, fmt);
-       r = bat_vsnprintf(buf, sizeof(buf), fmt, args);
+       bat_vsnprintf(buf, sizeof(buf), fmt, args);
        va_end(args);
 
        return printk("%s", buf);
-- 
1.7.5.1