Messages in this thread Patch in this message | | | From | sunliming <> | Subject | [PATCH] user_events: make data_file and status_file static | Date | Fri, 15 Jul 2022 16:50:15 +0800 |
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Variables data_file and status_file are not used outside of example.c, so marks them static.
Signed-off-by: sunliming <sunliming@kylinos.cn> --- samples/user_events/example.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/samples/user_events/example.c b/samples/user_events/example.c index 4f5778e441c0..13b514bc03e9 100644 --- a/samples/user_events/example.c +++ b/samples/user_events/example.c @@ -15,8 +15,8 @@ #include <linux/user_events.h> /* Assumes debugfs is mounted */ -const char *data_file = "/sys/kernel/debug/tracing/user_events_data"; -const char *status_file = "/sys/kernel/debug/tracing/user_events_status"; +static const char *data_file = "/sys/kernel/debug/tracing/user_events_data"; +static const char *status_file = "/sys/kernel/debug/tracing/user_events_status"; static int event_status(char **status) { -- 2.25.1
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