Messages in this thread Patch in this message | | | Date | Tue, 26 Mar 2019 08:41:45 -0400 | From | Steven Rostedt <> | Subject | [PATCH 2/3] tracing: initialize variable in create_dyn_event() |
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From: Frank Rowand <frank.rowand@sony.com>
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 <mhiramat@kernel.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Tom Zanussi <tom.zanussi@linux.intel.com> Cc: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com> Cc: stable@vger.kernel.org Fixes: 5448d44c3855 ("tracing: Add unified dynamic event framework") Signed-off-by: Frank Rowand <frank.rowand@sony.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> --- 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 dd1f43588d70..fa100ed3b4de 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); -- 2.20.1
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