tracing: Remove useless syscall ftrace_event_call declaration

It is defined right after, which makes the declaration completely
useless.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Li Zefan <lizf@cn.fujitsu.com>
Cc: Jason Baron <jbaron@redhat.com>

diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 13b9731..18cd068 100644 (file)
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -127,8 +127,6 @@ extern struct trace_event_functions exit_syscall_print_funcs;
 #define SYSCALL_TRACE_ENTER_EVENT(sname)                               \
        static struct syscall_metadata                                  \
        __attribute__((__aligned__(4))) __syscall_meta_##sname;         \
-       static struct ftrace_event_call                                 \
-       __attribute__((__aligned__(4))) event_enter_##sname;            \
        static struct ftrace_event_call __used                          \
          __attribute__((__aligned__(4)))                               \
          __attribute__((section("_ftrace_events")))                    \
@@ -143,8 +141,6 @@ extern struct trace_event_functions exit_syscall_print_funcs;
 #define SYSCALL_TRACE_EXIT_EVENT(sname)                                        \
        static struct syscall_metadata                                  \
        __attribute__((__aligned__(4))) __syscall_meta_##sname;         \
-       static struct ftrace_event_call                                 \
-       __attribute__((__aligned__(4))) event_exit_##sname;             \
        static struct ftrace_event_call __used                          \
          __attribute__((__aligned__(4)))                               \
          __attribute__((section("_ftrace_events")))                    \