Re: [PATCH RFC 03/12] RDMA/bnxt_re: Remove deliver net device event

[kernel test robot <lkp@intel.com>]

Hi Junxian,

[This is a private test report for your RFC patch.]
kernel test robot noticed the following build warnings:

[auto build test WARNING on rdma/for-next]
[cannot apply to linus/master v6.12 next-20241125]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Junxian-Huang/RDMA-core-Add-ib_query_netdev_port-to-query-netdev-port-by-IB-device/20241125-101856
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git for-next
patch link:    https://lore.kernel.org/r/20241122105308.2150505-4-huangjunxian6%40hisilicon.com
patch subject: [PATCH RFC 03/12] RDMA/bnxt_re: Remove deliver net device event
config: s390-allyesconfig (https://download.01.org/0day-ci/archive/20241125/202411251625.VrcLuTRx-lkp@intel.com/config)
compiler: s390-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241125/202411251625.VrcLuTRx-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202411251625.VrcLuTRx-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/infiniband/hw/bnxt_re/main.c:838:28: warning: 'bnxt_re_from_netdev' defined but not used [-Wunused-function]
     838 | static struct bnxt_re_dev *bnxt_re_from_netdev(struct net_device *netdev)
         |                            ^~~~~~~~~~~~~~~~~~~


vim +/bnxt_re_from_netdev +838 drivers/infiniband/hw/bnxt_re/main.c

1ac5a404797523 Selvin Xavier 2017-02-10  837  
1ac5a404797523 Selvin Xavier 2017-02-10 @838  static struct bnxt_re_dev *bnxt_re_from_netdev(struct net_device *netdev)
1ac5a404797523 Selvin Xavier 2017-02-10  839  {
66832705c4d01e Selvin Xavier 2020-02-26  840  	struct ib_device *ibdev =
66832705c4d01e Selvin Xavier 2020-02-26  841  		ib_device_get_by_netdev(netdev, RDMA_DRIVER_BNXT_RE);
66832705c4d01e Selvin Xavier 2020-02-26  842  	if (!ibdev)
1ac5a404797523 Selvin Xavier 2017-02-10  843  		return NULL;
66832705c4d01e Selvin Xavier 2020-02-26  844  
66832705c4d01e Selvin Xavier 2020-02-26  845  	return container_of(ibdev, struct bnxt_re_dev, ibdev);
1ac5a404797523 Selvin Xavier 2017-02-10  846  }
1ac5a404797523 Selvin Xavier 2017-02-10  847  

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