Little fix for valgrind reports uninitialised byte(s) in bind call.

cansend.c

@@ -138,8 +138,6 @@ int main(int argc, char **argv)
 	/* little (really a very little!) CPU usage.                          */
 	setsockopt(s, SOL_CAN_RAW, CAN_RAW_FILTER, NULL, 0);
 	
-	// bzero(&addr,sizeof(struct sockaddr_can)); //zero out the struct
-	
 	if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
 		perror("bind");
 		return 1;