[PATCH] cleanup the usage of SEND_SIG_xxx constants

This patch simplifies some checks for magic siginfo values.  It should not
change the behaviour in any way.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 295ac472faf1..45c41490d521 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -2713,8 +2713,7 @@ static int selinux_task_kill(struct task_struct *p, struct siginfo *info, int si
         if (rc)
                 return rc;
 
-        if (info != SEND_SIG_NOINFO && (info == SEND_SIG_PRIV ||
-                                        info == SEND_SIG_FORCED || SI_FROMKERNEL(info)))
+        if (info != SEND_SIG_NOINFO && (is_si_special(info) || SI_FROMKERNEL(info)))
                 return 0;
 
         if (!sig)