tracing: Remove the useless value assignment in test_create_synth_event()

The value of variable ret is overwritten on the delete branch in the
test_create_synth_event() and we care more about the above error than
this delete portion. Remove it.

Link: https://lkml.kernel.org/r/[email protected]
Reported-by: Tosk Robot <[email protected]>
Signed-off-by: Kaixu Xia <[email protected]>
Signed-off-by: Steven Rostedt (VMware) <[email protected]>

diff --git a/kernel/trace/synth_event_gen_test.c b/kernel/trace/synth_event_gen_test.c
index edd912cd14aaf8ba41b656f5fcf4fa472e5dcec9..a4b4bbf8c3bfc1677b3e77912bb07ebb7b8d0249 100644 (file)
--- a/kernel/trace/synth_event_gen_test.c
+++ b/kernel/trace/synth_event_gen_test.c
@@ -307,7 +307,7 @@ static int __init test_create_synth_event(void)
        return ret;
  delete:
        /* We got an error after creating the event, delete it */
-       ret = synth_event_delete("create_synth_test");
+       synth_event_delete("create_synth_test");
 
        goto out;
 }