Messages in this thread Patch in this message | | | Date | Tue, 07 Jun 2011 13:07:41 -0400 | From | Steven Rostedt <> | Subject | [PATCH 1/3] ftrace: Fix possible undefined return code |
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From: GuoWen Li <guowen.li.linux@gmail.com>
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> --- 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 1ee417f..204b3eb 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, ":"); -- 1.7.4.4
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