signal: Remove unused definition of sig_user_definied

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>

diff --git a/include/linux/signal.h b/include/linux/signal.h
index 94ad6eea9550352d8e717a90cf50b462b238bfa9..1f5a16620693a644281d6e108c256de0800f977a 100644 (file)
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -390,10 +390,6 @@ int unhandled_signal(struct task_struct *tsk, int sig);
 #define sig_kernel_ignore(sig)         siginmask(sig, SIG_KERNEL_IGNORE_MASK)
 #define sig_kernel_stop(sig)           siginmask(sig, SIG_KERNEL_STOP_MASK)
 
-#define sig_user_defined(t, signr) \
-       (((t)->sighand->action[(signr)-1].sa.sa_handler != SIG_DFL) &&  \
-        ((t)->sighand->action[(signr)-1].sa.sa_handler != SIG_IGN))
-
 #define sig_fatal(t, signr) \
        (!siginmask(signr, SIG_KERNEL_IGNORE_MASK|SIG_KERNEL_STOP_MASK) && \
         (t)->sighand->action[(signr)-1].sa.sa_handler == SIG_DFL)