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| author | GuoWen Li <guowen.li.linux@gmail.com> | 2011-06-01 19:18:47 +0800 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2011-06-06 22:34:25 -0400 |
| commit | 0aff1c0cef13b34c17e81a502336fad738151c37 (patch) | |
| tree | 3bf383429c3d948bd34ff71ae78d82bb2439fab5 | |
| parent | d7ebe75b065a7c2d58ffc12f9d2e00d5ea4e71eb (diff) | |
| download | linux-0aff1c0cef13b34c17e81a502336fad738151c37.tar.bz2 | |
ftrace: Fix possible undefined return code
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>
| -rw-r--r-- | kernel/trace/ftrace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 1ee417fcbfa5..204b3eb4e690 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -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, ":"); |