netdev - [afaerber:lora-next 14445/14606] net//smc/smc_ib.c:152:2: warning: 'ib_query_gid' is deprecated (declared at include/rdma/ib

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Date:   Mon, 10 Sep 2018 18:04:48 +0800
From:   kbuild test robot <lkp@...el.com>
To:     "David S. Miller" <davem@...emloft.net>
Cc:     kbuild-all@...org, netdev@...r.kernel.org
Subject: [afaerber:lora-next 14445/14606] net//smc/smc_ib.c:152:2: warning:
 'ib_query_gid' is deprecated (declared at include/rdma/ib_cache.h:139)

tree:   git://github.com/afaerber/linux lora-next
head:   51325f8cd6dd80cba7ac6e881fe523ad0475c927
commit: 6a991b35a2fa0b75d99f03c564b40b6b9a5d2aed [14445/14606] Merge remote-tracking branch 'net-next/master'
config: i386-randconfig-j0-09101243 (attached as .config)
compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
reproduce:
        git checkout 6a991b35a2fa0b75d99f03c564b40b6b9a5d2aed
        # save the attached .config to linux build tree
        make ARCH=i386 

All warnings (new ones prefixed by >>):

   net//smc/smc_ib.c: In function 'smc_ib_fill_mac':
>> net//smc/smc_ib.c:152:2: warning: 'ib_query_gid' is deprecated (declared at include/rdma/ib_cache.h:139) [-Wdeprecated-declarations]
     rc = ib_query_gid(smcibdev->ibdev, ibport, 0, &gid, &gattr);
     ^
   net//smc/smc_ib.c: In function 'smc_ib_determine_gid':
   net//smc/smc_ib.c:190:3: warning: 'ib_query_gid' is deprecated (declared at include/rdma/ib_cache.h:139) [-Wdeprecated-declarations]
      if (ib_query_gid(smcibdev->ibdev, ibport, i, &_gid, &gattr))
      ^
   net//smc/smc_ib.c:190:3: warning: 'ib_query_gid' is deprecated (declared at include/rdma/ib_cache.h:139) [-Wdeprecated-declarations]
   In file included from include/linux/kernel.h:10:0,
                    from include/linux/list.h:9,
                    from include/linux/random.h:10,
                    from net//smc/smc_ib.c:15:
   include/linux/compiler.h:61:17: warning: 'ib_query_gid' is deprecated (declared at include/rdma/ib_cache.h:139) [-Wdeprecated-declarations]
      static struct ftrace_branch_data   \
                    ^
   include/linux/compiler.h:56:23: note: in expansion of macro '__trace_if'
    #define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) )
                          ^
   net//smc/smc_ib.c:190:3: note: in expansion of macro 'if'
      if (ib_query_gid(smcibdev->ibdev, ibport, i, &_gid, &gattr))
      ^

vim +/ib_query_gid +152 net//smc/smc_ib.c

bd4ad577 Ursula Braun 2017-01-09  145  
7005ada6 Ursula Braun 2018-07-25  146  static int smc_ib_fill_mac(struct smc_ib_device *smcibdev, u8 ibport)
be6a3f38 Ursula Braun 2018-06-28  147  {
be6a3f38 Ursula Braun 2018-06-28  148  	struct ib_gid_attr gattr;
7005ada6 Ursula Braun 2018-07-25  149  	union ib_gid gid;
be6a3f38 Ursula Braun 2018-06-28  150  	int rc;
be6a3f38 Ursula Braun 2018-06-28  151  
7005ada6 Ursula Braun 2018-07-25 @152  	rc = ib_query_gid(smcibdev->ibdev, ibport, 0, &gid, &gattr);
be6a3f38 Ursula Braun 2018-06-28  153  	if (rc || !gattr.ndev)
be6a3f38 Ursula Braun 2018-06-28  154  		return -ENODEV;
be6a3f38 Ursula Braun 2018-06-28  155  
be6a3f38 Ursula Braun 2018-06-28  156  	memcpy(smcibdev->mac[ibport - 1], gattr.ndev->dev_addr, ETH_ALEN);
be6a3f38 Ursula Braun 2018-06-28  157  	dev_put(gattr.ndev);
be6a3f38 Ursula Braun 2018-06-28  158  	return 0;
be6a3f38 Ursula Braun 2018-06-28  159  }
be6a3f38 Ursula Braun 2018-06-28  160  

:::::: The code at line 152 was first introduced by commit
:::::: 7005ada68d1774d7c1109deaba0c2cd8e46f5091 net/smc: use correct vlan gid of RoCE device

:::::: TO: Ursula Braun <ubraun@...ux.ibm.com>
:::::: CC: David S. Miller <davem@...emloft.net>

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