diff options
| author | Christian Brauner <[email protected]> | 2018-08-21 22:00:27 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2018-08-22 10:52:51 -0700 |
| commit | 938696a82974c33b93be9657b72521bc84f5c587 (patch) | |
| tree | e3fde9aa9a6e21d8b48b939468298805129ffcd2 | |
| parent | 6a0cdcd78892d4508e77cbec913eaf099ab4a8e9 (diff) | |
signal: make has_pending_signals() return bool
has_pending_signals() 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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index bcd4272639ca..e00e96a7b24f 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -110,7 +110,7 @@ static bool sig_ignored(struct task_struct *t, int sig, bool force) * Re-calculate pending state from the set of locally pending * signals, globally pending signals, and blocked signals. */ -static inline int has_pending_signals(sigset_t *signal, sigset_t *blocked) +static inline bool has_pending_signals(sigset_t *signal, sigset_t *blocked) { unsigned long ready; long i; |