md/raid0: remove empty line printk from dump_zones

Remove the final printk. All preceding output is already properly
newline-terminated and the printk isn't even KERN_CONT to begin with,
so it only adds one empty line to the log.
Signed-off-by: Michal Pecio <michal.pecio@gmail.com>
Signed-off-by: Shaohua Li <shli@fb.com>

drivers/md/raid0.c

@@ -70,7 +70,6 @@ static void dump_zones(struct mddev *mddev)
 			(unsigned long long)zone_size>>1);
 		zone_start = conf->strip_zone[j].zone_end;
 	}
-	printk(KERN_INFO "\n");
 }
 
 static int create_strip_zones(struct mddev *mddev, struct r0conf **private_conf)