Messages in this thread Patch in this message | | | From | frowand.list@gmail ... | Subject | [PATCH v2] tracing: initialize variable in create_dyn_event() | Date | Thu, 21 Mar 2019 23:58:20 -0700 |
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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].
Fixes: 5448d44c3855 ("tracing: Add unified dynamic event framework")
Signed-off-by: Frank Rowand <frank.rowand@sony.com> ---
changes since v1: - initialize to -ENODEV instead of 0, as suggested by Steve
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); -- Frank Rowand <frank.rowand@sony.com>
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