Hi, with the update of the algif_aead and algif_skcipher memory management, a lot of code duplication has been introduced deliberately. This patch set cleans up the low-hanging fruits. The cleanup of the recvmsg RX SGL copy will come separately as this is not a simple copy and paste operation. Each patch was tested individually with libkcapi's test suite. The patch set goes on top of patches "crypto: AF_ALG - return error code when no data was processed" and "crypto: algif_aead - copy AAD from src to dst". Stephan Mueller (16): crypto: AF_ALG - consolidation of common data structures crypto: AF_ALG - consolidation of context data structure crypto: AF_ALG - consolidate send buffer service functions crypto: AF_ALG - consolidate RX buffer service functions crypto: AF_ALG - consolidate TX SGL allocation crypto: AF_ALG - consolidate counting TX SG entries crypto: AF_ALG - consolidate counting TX SG entries crypto: AF_ALG - consolidate freeing TX/RX SGLs crypto: AF_ALG - consolidate waiting for wmem crypto: AF_ALG - consolidate waking up on writable memory crypto: AF_ALG - consolidate waiting for TX data crypto: AF_ALG - consolidate waking up caller for TX data crypto: AF_ALG - consolidate sendmsg implementation crypto: AF_ALG - consolidate sendpage implementation crypto: AF_ALG - consolidate AIO callback handler crypto: AF_ALG - consolidate poll syscall handler crypto/af_alg.c | 597 ++++++++++++++++++++++++++++++++++++++++++++ crypto/algif_aead.c | 641 +++--------------------------------------------- crypto/algif_skcipher.c | 585 +++---------------------------------------- include/crypto/if_alg.h | 163 ++++++++++++ 4 files changed, 830 insertions(+), 1156 deletions(-) -- 2.13.3
