diff options
| author | Christian Brauner <[email protected]> | 2018-08-21 22:00:50 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2018-08-22 10:52:51 -0700 |
| commit | f99e9d8c5c7f5539e6d97fd04a4ad213e52daac0 (patch) | |
| tree | 561cc8073f86d9d7345b01e287d15efafc9700b7 | |
| parent | a19e2c01f71bb4b8442db450200a01a28db36a04 (diff) | |
signal: make sigkill_pending() return bool
sigkill_pending() already behaves like a boolean function. Let's actually
declare it as such too.
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Christian Brauner <[email protected]>
Reviewed-by: Andrew Morton <[email protected]>
Cc: Al Viro <[email protected]>
Cc: Eric W. Biederman <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: James Morris <[email protected]>
Cc: Kees Cook <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Stephen Smalley <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
| -rw-r--r-- | kernel/signal.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index 3de1ba2af032..9f9b4183178e 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -1904,10 +1904,10 @@ static inline bool may_ptrace_stop(void) * Return non-zero if there is a SIGKILL that should be waking us up. * Called with the siglock held. */ -static int sigkill_pending(struct task_struct *tsk) +static bool sigkill_pending(struct task_struct *tsk) { - return sigismember(&tsk->pending.signal, SIGKILL) || - sigismember(&tsk->signal->shared_pending.signal, SIGKILL); + return sigismember(&tsk->pending.signal, SIGKILL) || + sigismember(&tsk->signal->shared_pending.signal, SIGKILL); } /* |