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Subject[PATCH] tracing: Get rid of obsolete global_start_up variable
Date
It seems like it's a leftover from commit 4104d326b670 ("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.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
kernel/trace/ftrace.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index cc07b7fc4372..071908f58e7a 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -2053,7 +2053,6 @@ 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)
{
@@ -2117,8 +2116,7 @@ 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;

--
1.7.9.2


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