disable prints in bridge functions

net/bridge/br_forward.c

@@ -11,10 +11,12 @@
  *	2 of the License, or (at your option) any later version.
  */
 
+#if 0
 #ifdef CONFIG_XEN_SME
 #include "../../drivers/net/ethernet/broadcom/bnx2x/sme/xen_sme_hooks.h"
 #define DBG_BUF_SIZE 256
 #endif
+#endif
 #include <linux/err.h>
 #include <linux/slab.h>
 #include <linux/kernel.h>
@@ -39,11 +41,13 @@ static inline int should_deliver(const struct net_bridge_port *p,
 
 int br_dev_queue_push_xmit(struct net *net, struct sock *sk, struct sk_buff *skb)
 {
+#if 0
 #ifdef CONFIG_XEN_SME
 	char dbg_buff[DBG_BUF_SIZE];
 	memset(dbg_buff, 0, DBG_BUF_SIZE);
 	sprintf(dbg_buff, "%s:%d, caller: %pS", __func__, __LINE__, __builtin_return_address(0));
 	xsl_print_sk_buff(skb, dbg_buff);
+#endif
 #endif
 	if (!is_skb_forwardable(skb->dev, skb))
 		goto drop;