Messages in this thread Patch in this message | | | From | Christian Brauner <> | Subject | [PATCH v3 16/17] signal: make sigkill_pending() return bool | Date | Sat, 2 Jun 2018 12:36:52 +0200 |
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sigkill_pending() already behaves like a boolean function. Let's actually declare it as such too.
Signed-off-by: Christian Brauner <christian@brauner.io> --- v2->v3: * [Oleg Nestorov] fix wrong function name in commit message v1->v2: * unchanged v0->v1: * patch added --- kernel/signal.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/kernel/signal.c b/kernel/signal.c index 50255b6a3124..8d57a64abe52 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -1918,10 +1918,10 @@ 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); } /* -- 2.17.0
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