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Subject[GIT pull] tracing fixes for 2.6.31
Linus,

Please pull the latest tracing-fixes-for-linus git tree from:

git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git tracing-fixes-for-linus

Thanks,

tglx

------------------>
Xiao Guangrong (1):
tracing/function: Fix the return value of ftrace_trace_onoff_callback()


kernel/trace/trace_functions.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/trace/trace_functions.c b/kernel/trace/trace_functions.c
index 7402144..75ef000 100644
--- a/kernel/trace/trace_functions.c
+++ b/kernel/trace/trace_functions.c
@@ -363,7 +363,7 @@ ftrace_trace_onoff_callback(char *glob, char *cmd, char *param, int enable)
out_reg:
ret = register_ftrace_function_probe(glob, ops, count);

- return ret;
+ return ret < 0 ? ret : 0;
}

static struct ftrace_func_command ftrace_traceon_cmd = {

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