Re: [PATCH v3 for-next 1/5] RDMA/hns: Optimize PBL buffer allocation process

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

Hi Weihang,

I love your patch! Perhaps something to improve:

[auto build test WARNING on rdma/for-next]
[also build test WARNING on linus/master v5.7-rc3 next-20200424]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Weihang-Li/RDMA-hns-Refactor-process-of-buffer-allocation-and-calculation/20200428-015905
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git for-next
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.1-191-gc51a0382-dirty
        make ARCH=x86_64 allmodconfig
        make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>


sparse warnings: (new ones prefixed by >>)

>> drivers/infiniband/hw/hns/hns_roce_mr.c:375:6: sparse: sparse: symbol 'hns_roce_mr_free' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
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