Warnings before patch:
files: ['MAINTAINERS', 'crypto/Makefile', 'crypto/bpf_crypto_skcipher.c', 'include/linux/bpf_crypto.h', '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:255 No description found for return value of 'bpf_crypto_ctx_acquire'
Warning: kernel/bpf/crypto.c:334 No description found for return value of 'bpf_crypto_decrypt'
Warning: kernel/bpf/crypto.c:358 No description found for return value of 'bpf_crypto_encrypt'
Warning: kernel/bpf/crypto.c:382 No description found for return value of 'bpf_crypto_hash'
Warning: kernel/bpf/crypto.c:147 No description found for return value of 'bpf_crypto_ctx_create'
Warning: kernel/bpf/crypto.c:255 No description found for return value of 'bpf_crypto_ctx_acquire'
Warning: kernel/bpf/crypto.c:334 No description found for return value of 'bpf_crypto_decrypt'
Warning: kernel/bpf/crypto.c:358 No description found for return value of 'bpf_crypto_encrypt'
Warning: kernel/bpf/crypto.c:382 No description found for return value of 'bpf_crypto_hash'

Current warnings:
files: ['MAINTAINERS', 'crypto/Makefile', 'crypto/bpf_crypto_sig.c', 'crypto/bpf_crypto_skcipher.c', 'include/linux/bpf_crypto.h', '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:255 No description found for return value of 'bpf_crypto_ctx_acquire'
Warning: kernel/bpf/crypto.c:334 No description found for return value of 'bpf_crypto_decrypt'
Warning: kernel/bpf/crypto.c:358 No description found for return value of 'bpf_crypto_encrypt'
Warning: kernel/bpf/crypto.c:382 No description found for return value of 'bpf_crypto_hash'
Warning: kernel/bpf/crypto.c:147 No description found for return value of 'bpf_crypto_ctx_create'
Warning: kernel/bpf/crypto.c:255 No description found for return value of 'bpf_crypto_ctx_acquire'
Warning: kernel/bpf/crypto.c:334 No description found for return value of 'bpf_crypto_decrypt'
Warning: kernel/bpf/crypto.c:358 No description found for return value of 'bpf_crypto_encrypt'
Warning: kernel/bpf/crypto.c:382 No description found for return value of 'bpf_crypto_hash'

Warnings before: 10 after: 10