[hare-nvme:configfs-ns 1/9] drivers/nvme/target/bpf_ops.c:11:20: warning: variable 'nvmet_bpf_ops_btf' set but not used

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

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/hare/nvme.git configfs-ns
head:   509cbb083b05db0f02a3ceea68bb093f8725a6a5
commit: 94040dcdf8d7b146f62dfb3e0156d93a9713880d [1/9] nvmet-bpf: eBPF struct_ops support for log pages
config: sparc64-allmodconfig (https://download.01.org/0day-ci/archive/20260509/202605090433.62EbXdyJ-lkp@intel.com/config)
compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 5bac06718f502014fade905512f1d26d578a18f3)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260509/202605090433.62EbXdyJ-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/202605090433.62EbXdyJ-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/nvme/target/bpf_ops.c:11:20: warning: variable 'nvmet_bpf_ops_btf' set but not used [-Wunused-but-set-global]
      11 | static struct btf *nvmet_bpf_ops_btf;
         |                    ^
   1 warning generated.


vim +/nvmet_bpf_ops_btf +11 drivers/nvme/target/bpf_ops.c

    10	
  > 11	static struct btf *nvmet_bpf_ops_btf;
    12	static char nvmet_bpf_ops_name[] = "nvmet_bpf_ops";
    13	

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