netdev - Re: [PATCH] packet: fix second argument of sock_tx

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Message-ID: <201607192352.avaLuNXh%fengguang.wu@intel.com>
Date:	Wed, 20 Jul 2016 00:01:49 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>
Cc:	kbuild-all@...org, davem@...emloft.net, daniel@...earbox.net,
	willemb@...gle.com, ast@...mgrid.com, tklauser@...tanz.ch,
	fruggeri@...stanetworks.com, netdev@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org,
	Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
	stable@...r.kernel.org
Subject: Re: [PATCH] packet: fix second argument of sock_tx_timestamp()

Hi,

[auto build test ERROR on net-next/master]
[also build test ERROR on v4.7-rc7 next-20160719]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Yoshihiro-Shimoda/packet-fix-second-argument-of-sock_tx_timestamp/20160719-194240
config: i386-defconfig (attached as .config)
compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   net/packet/af_packet.c: In function 'tpacket_snd':
>> net/packet/af_packet.c:2645:18: error: 'sk' undeclared (first use in this function)
     sockc.tsflags = sk->sk_tsflags;
                     ^~
   net/packet/af_packet.c:2645:18: note: each undeclared identifier is reported only once for each function it appears in

vim +/sk +2645 net/packet/af_packet.c

  2639				goto out;
  2640			proto	= saddr->sll_protocol;
  2641			addr	= saddr->sll_addr;
  2642			dev = dev_get_by_index(sock_net(&po->sk), saddr->sll_ifindex);
  2643		}
  2644	
> 2645		sockc.tsflags = sk->sk_tsflags;
  2646		if (msg->msg_controllen) {
  2647			err = sock_cmsg_send(&po->sk, msg, &sockc);
  2648			if (unlikely(err))

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

Download attachment ".config.gz" of type "application/octet-stream" (24881 bytes)