signal: Make kill_proc_info static

There are no users outside of signal.c so make the function static so
the compiler and other developers have that information.

Signed-off-by: "Eric W. Biederman" <[email protected]>
This commit is contained in:
Eric W. Biederman 2017-04-17 22:10:04 -05:00
commit 6c478ae920
2 changed files with 1 additions and 2 deletions

View file

@ -1318,7 +1318,7 @@ int kill_pid_info(int sig, struct siginfo *info, struct pid *pid)
}
}
int kill_proc_info(int sig, struct siginfo *info, pid_t pid)
static int kill_proc_info(int sig, struct siginfo *info, pid_t pid)
{
int error;
rcu_read_lock();