linux-kernel - net/core/dev.c:1588:2-3: Unneeded semicolon

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Message-ID: <201804262021.shCCSL92%fengguang.wu@intel.com>
Date:   Thu, 26 Apr 2018 20:04:29 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Kirill Tkhai <ktkhai@...tuozzo.com>
Cc:     kbuild-all@...org, linux-kernel@...r.kernel.org
Subject: net/core/dev.c:1588:2-3: Unneeded semicolon

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   69bfd470f4623d2d57ad62cb33791cded0c662f4
commit: ede2762d93ff16e0974f7446516b46b1022db213 net: Make NETDEV_XXX commands enum { }
date:   4 weeks ago


coccinelle warnings: (new ones prefixed by >>)

>> net/core/dev.c:1588:2-3: Unneeded semicolon

vim +1588 net/core/dev.c

  1573	
  1574	const char *netdev_cmd_to_name(enum netdev_cmd cmd)
  1575	{
  1576	#define N(val) 						\
  1577		case NETDEV_##val:				\
  1578			return "NETDEV_" __stringify(val);
  1579		switch (cmd) {
  1580		N(UP) N(DOWN) N(REBOOT) N(CHANGE) N(REGISTER) N(UNREGISTER)
  1581		N(CHANGEMTU) N(CHANGEADDR) N(GOING_DOWN) N(CHANGENAME) N(FEAT_CHANGE)
  1582		N(BONDING_FAILOVER) N(PRE_UP) N(PRE_TYPE_CHANGE) N(POST_TYPE_CHANGE)
  1583		N(POST_INIT) N(RELEASE) N(NOTIFY_PEERS) N(JOIN) N(CHANGEUPPER)
  1584		N(RESEND_IGMP) N(PRECHANGEMTU) N(CHANGEINFODATA) N(BONDING_INFO)
  1585		N(PRECHANGEUPPER) N(CHANGELOWERSTATE) N(UDP_TUNNEL_PUSH_INFO)
  1586		N(UDP_TUNNEL_DROP_INFO) N(CHANGE_TX_QUEUE_LEN)
  1587		N(UNREGISTER_FINAL)
> 1588		};
  1589	#undef N
  1590		return "UNKNOWN_NETDEV_EVENT";
  1591	}
  1592	EXPORT_SYMBOL_GPL(netdev_cmd_to_name);
  1593	

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