microblaze: don't bother with SIGTRAP in setup_rt_frame()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 2 insertions, 5 deletions

diff --git a/arch/microblaze/kernel/signal.c b/arch/microblaze/kernel/signal.c
index 76b9722557db..0d27fdbb30fd 100644
--- a/arch/microblaze/kernel/signal.c
+++ b/arch/microblaze/kernel/signal.c
@@ -254,10 +254,6 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
 
         set_fs(USER_DS);
 
-        /* the tracer may want to single-step inside the handler */
-        if (test_thread_flag(TIF_SINGLESTEP))
-                ptrace_notify(SIGTRAP);
-
 #ifdef DEBUG_SIG
         printk(KERN_INFO "SIG deliver (%s:%d): sp=%p pc=%08lx\n",
                 current->comm, current->pid, frame, regs->pc);
@@ -323,7 +319,8 @@ handle_signal(unsigned long sig, struct k_sigaction *ka,
         if (ret)
                 return;
 
-        signal_delivered(sig, info, ka, regs, 0);
+        signal_delivered(sig, info, ka, regs,
+                        test_thread_flag(TIF_SINGLESTEP));
 }
 
 /*