kernel/bpf/crypto.c:264:18: sparse: sparse: symbol 'bpf_crypto_ctx_release_dtor' was not declared. Should it be static?

kernel/bpf/crypto.c:264:18: sparse: sparse: symbol 'bpf_crypto_ctx_release_dtor' was not declared. Should it be static?

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   f50822fd8675c68d294e89bd102f7b487ca3acd3
commit: b40a5d724f29fc2eed23ff353808a9aae616b48a bpf: crypto: Use the correct destructor kfunc type
date:   5 weeks ago
config: microblaze-randconfig-r123-20260213 (https://download.01.org/0day-ci/archive/20260214/202602141319.fKNAntVC-lkp@intel.com/config)
compiler: microblaze-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260214/202602141319.fKNAntVC-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/202602141319.fKNAntVC-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> kernel/bpf/crypto.c:264:18: sparse: sparse: symbol 'bpf_crypto_ctx_release_dtor' was not declared. Should it be static?

vim +/bpf_crypto_ctx_release_dtor +264 kernel/bpf/crypto.c

   263	
 > 264	__bpf_kfunc void bpf_crypto_ctx_release_dtor(void *ctx)
   265	{
   266		bpf_crypto_ctx_release(ctx);
   267	}
   268	CFI_NOSEAL(bpf_crypto_ctx_release_dtor);
   269	

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