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Subject[PATCH v3 16/17] signal: make sigkill_pending() return bool
Date
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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