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ftrace: Get rid of obsolete global_start_up variable 

It seems like it's a leftover from commit 4104d326b6 ("ftrace:
Remove global function list and call function directly").  As it
isn't updated at all, checking its value is meaningless.

Let's get rid of it.

Link: http://lkml.kernel.org/p/1402584972-17824-1-git-send-email-namhyung@kernel.org

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Namhyung Kim 2014-06-12 23:56:12 +09:00 committed by Steven Rostedt
parent 7b039cb4c5
commit a737e6dd7b
1 changed files with 1 additions and 3 deletions
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4
kernel/trace/ftrace.c
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@ -2286,7 +2286,6 @@ static void ftrace_run_update_code(int command)
static ftrace_func_t saved_ftrace_func;
static int ftrace_start_up;
static int global_start_up;
static void control_ops_free(struct ftrace_ops *ops)
{
@ -2350,8 +2349,7 @@ static int ftrace_shutdown(struct ftrace_ops *ops, int command)
ftrace_hash_rec_disable(ops, 1);
if (!global_start_up)
ops->flags &= ~FTRACE_OPS_FL_ENABLED;
ops->flags &= ~FTRACE_OPS_FL_ENABLED;
command |= FTRACE_UPDATE_CALLS;