The first patch optimises iov_iter_npages() for the bvec case, and the second helps code generation to kill unreachable code. v2: same code, stylistic message changes + Reviewed-by Pavel Begunkov (2): iov_iter: optimise iov_iter_npages for bvec iov_iter: optimise iter type checking include/linux/uio.h | 10 +++++----- lib/iov_iter.c | 10 +++++----- 2 files changed, 10 insertions(+), 10 deletions(-) -- 2.24.0