[PATCH v2 08/17] signal: make sig_task_ignored() return bool

[Christian Brauner]

sig_task_ignored() already behaves like a boolean function. Let's actually
declare it as such too.

Signed-off-by: Christian Brauner <christ...@brauner.io>
---
v1->v2:
* unchanged
v0->v1:
* patch added
---
 kernel/signal.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/signal.c b/kernel/signal.c
index 62e2586f961e..208e99b57e6f 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -72,7 +72,7 @@ static inline bool sig_handler_ignored(void __user *handler, 
int sig)
               (handler == SIG_DFL && sig_kernel_ignore(sig));
 }
 
-static int sig_task_ignored(struct task_struct *t, int sig, bool force)
+static bool sig_task_ignored(struct task_struct *t, int sig, bool force)
 {
        void __user *handler;
 
@@ -80,7 +80,7 @@ static int sig_task_ignored(struct task_struct *t, int sig, 
bool force)
 
        if (unlikely(t->signal->flags & SIGNAL_UNKILLABLE) &&
            handler == SIG_DFL && !(force && sig_kernel_only(sig)))
-               return 1;
+               return true;
 
        return sig_handler_ignored(handler, sig);
 }
-- 
2.17.0