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ftrace: Fix possible undefined return code

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kernel/trace/ftrace.c: In function 'ftrace_regex_write.clone.15':
kernel/trace/ftrace.c:2743:6: warning: 'ret' may be used uninitialized in this
function

Signed-off-by: GuoWen Li <guowen.li.linux@gmail.com>
Link: http://lkml.kernel.org/r/201106011918.47939.guowen.li.linux@gmail.com
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
GuoWen Li 2011-06-01 19:18:47 +08:00 committed by Steven Rostedt
parent d7ebe75b06
commit 0aff1c0cef
1 changed files with 1 additions and 1 deletions
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2
kernel/trace/ftrace.c
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@ -2740,7 +2740,7 @@ static int ftrace_process_regex(struct ftrace_hash *hash,
{
char *func, *command, *next = buff;
struct ftrace_func_command *p;
int ret;
int ret = -EINVAL;
func = strsep(&next, ":");