Warnings before patch:
files: ['kernel/bpf/crypto.c']
Warning: kernel/bpf/crypto.c:147 No description found for return value of 'bpf_crypto_ctx_create'
Warning: kernel/bpf/crypto.c:243 No description found for return value of 'bpf_crypto_ctx_acquire'
Warning: kernel/bpf/crypto.c:316 No description found for return value of 'bpf_crypto_decrypt'
Warning: kernel/bpf/crypto.c:337 No description found for return value of 'bpf_crypto_encrypt'

Current warnings:
files: ['kernel/bpf/crypto.c']
Warning: kernel/bpf/crypto.c:147 No description found for return value of 'bpf_crypto_ctx_create'
Warning: kernel/bpf/crypto.c:243 No description found for return value of 'bpf_crypto_ctx_acquire'
Warning: kernel/bpf/crypto.c:322 No description found for return value of 'bpf_crypto_decrypt'
Warning: kernel/bpf/crypto.c:343 No description found for return value of 'bpf_crypto_encrypt'

Warnings before: 4 after: 4