diff options
| author | Oleg Nesterov <oleg@redhat.com> | 2014-06-06 23:36:45 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-06-07 01:08:11 +0200 |
| commit | 36fac0a214805bd7c8307cad1cde60a7b833266d (patch) | |
| tree | 52bffa22f6f124876131b885e6dcdd9dea81ee53 /include | |
| parent | ptrace: task_clear_jobctl_trapping()->wake_up_bit() needs mb() (diff) | |
| download | linux-36fac0a214805bd7c8307cad1cde60a7b833266d.tar.xz linux-36fac0a214805bd7c8307cad1cde60a7b833266d.zip | |
signals: kill sigfindinword()
It has no users and it doesn't look useful. I do not know why/when it was
introduced, I can't even find any user in the git history.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/signal.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/signal.h b/include/linux/signal.h index 2ac423bdb676..ae744c314630 100644 --- a/include/linux/signal.h +++ b/include/linux/signal.h @@ -63,11 +63,6 @@ static inline int sigismember(sigset_t *set, int _sig) return 1 & (set->sig[sig / _NSIG_BPW] >> (sig % _NSIG_BPW)); } -static inline int sigfindinword(unsigned long word) -{ - return ffz(~word); -} - #endif /* __HAVE_ARCH_SIG_BITOPS */ static inline int sigisemptyset(sigset_t *set) |