Hey, This series refactors a bunch of functions in signal.c to simplify parts of the code. As requested, v2 drops all 3 commits that were pure coding-style changes. The only other coding-style change is the simplification of rt_sigaction which seemed to be worth keeping. The greatest single change is declaring the static do_sigpending() helper as void which makes it possible to remove a bunch of unnecessary checks in the syscalls later on.
Thanks! Christian Christian Brauner (17): signal: make force_sigsegv() void signal: make kill_as_cred_perm() return bool signal: make may_ptrace_stop() return bool signal: make do_sigpending() void signal: simplify rt_sigaction() signal: make kill_ok_by_cred() return bool signal: make sig_handler_ignored() return bool signal: make sig_task_ignored() return bool signal: make sig_ignored() return bool signal: make has_pending_signals() return bool signal: make recalc_sigpending_tsk() return bool signal: make unhandled_signal() return bool signal: make flush_sigqueue_mask() void signal: make wants_signal() return bool signal: make legacy_queue() return bool signal: make security_task_kill() return bool signal: make get_signal() return bool include/linux/sched/signal.h | 2 +- include/linux/signal.h | 4 +- kernel/signal.c | 200 +++++++++++++++++------------------ 3 files changed, 103 insertions(+), 103 deletions(-) -- 2.17.0
