From 2144ce87bfe777f371607ad360d5cdd9cb87018e Mon Sep 17 00:00:00 2001 From: Frank Rowand Date: Thu, 21 Mar 2019 23:58:20 -0700 Subject: [PATCH] tracing: initialize variable in create_dyn_event() Fix compile warning in create_dyn_event(): 'ret' may be used uninitialized in this function [-Wuninitialized]. Link: http://lkml.kernel.org/r/1553237900-8555-1-git-send-email-frowand.list@gmail.com Cc: Masami Hiramatsu Cc: Ingo Molnar Cc: Tom Zanussi Cc: Ravi Bangoria Cc: stable@vger.kernel.org Fixes: b36910bc7a80 ("tracing: Add unified dynamic event framework") Signed-off-by: Frank Rowand Signed-off-by: Steven Rostedt (VMware) --- kernel/trace/trace_dynevent.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/trace/trace_dynevent.c b/kernel/trace/trace_dynevent.c index dd1f43588d709..fa100ed3b4de9 100644 --- a/kernel/trace/trace_dynevent.c +++ b/kernel/trace/trace_dynevent.c @@ -74,7 +74,7 @@ int dyn_event_release(int argc, char **argv, struct dyn_event_operations *type) static int create_dyn_event(int argc, char **argv) { struct dyn_event_operations *ops; - int ret; + int ret = -ENODEV; if (argv[0][0] == '-' || argv[0][0] == '!') return dyn_event_release(argc, argv, NULL); -- 2.39.5