[PATCH 1/5] ptrace: remove incorrect unlikelys

[Steven Rostedt <rostedt@goodmis.org>]

[-- Attachment #1: 0001-ptrace-remove-incorrect-unlikelys.patch --]
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From: Steven Rostedt <rostedt@goodmis.org>

Impact: clean up

Accounding to the annotated branch profiler, the unlikelys used by
ptrace is incorrect every time.

 correct incorrect  %        Function                  File              Line
 ------- ---------  -        --------                  ----              ----

       0    24176 100 syscall_trace_leave            ptrace.c             1444
       0    21478 100 syscall_trace_enter            ptrace.c             1424

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
---
 arch/x86/kernel/ptrace.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index 06ca07f..74a16db 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -1421,7 +1421,7 @@ asmregparm long syscall_trace_enter(struct pt_regs *regs)
 	    tracehook_report_syscall_entry(regs))
 		ret = -1L;
 
-	if (unlikely(current->audit_context)) {
+	if (current->audit_context) {
 		if (IS_IA32)
 			audit_syscall_entry(AUDIT_ARCH_I386,
 					    regs->orig_ax,
@@ -1441,7 +1441,7 @@ asmregparm long syscall_trace_enter(struct pt_regs *regs)
 
 asmregparm void syscall_trace_leave(struct pt_regs *regs)
 {
-	if (unlikely(current->audit_context))
+	if (current->audit_context)
 		audit_syscall_exit(AUDITSC_RESULT(regs->ax), regs->ax);
 
 	if (test_thread_flag(TIF_SYSCALL_TRACE))
-- 
1.6.2

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