[PATCH] tracing: code cleanup

[Harsh Prateek Bora]

Signed-off-by: Harsh Prateek Bora <ha...@linux.vnet.ibm.com>
---
 kernel/trace/trace_events.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 7a0cf68..371c7b0 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -2011,10 +2011,7 @@ event_enable_func(struct ftrace_hash *hash,
        int ret;
 
        /* hash funcs only work with set_ftrace_filter */
-       if (!enabled)
-               return -EINVAL;
-
-       if (!param)
+       if (!enabled || !param)
                return -EINVAL;
 
        system = strsep(&param, ":");
-- 
1.7.11.7

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