Commit-ID: 633ddaa7f471e9db181f993c1458d6f4bae321ca
Gitweb: http://git.kernel.org/tip/633ddaa7f471e9db181f993c1458d6f4bae321ca
Author: "Steven Rostedt" <srostedt@xxxxxxxxxx>
AuthorDate: Tue, 3 Mar 2009 09:43:50 -0500
Commit: Steven Rostedt <srostedt@xxxxxxxxxx>
CommitDate: Tue, 3 Mar 2009 09:43:50 -0500
tracing: fix return value to registering events
The registering of events had the return value check backwards.
A zero returned is success, the check had it as a failure.
This patch also fixes a missing "\n" in the warning that the check
failed.
Reported-by: Ingo Molnar <mingo@xxxxxxx>
Signed-off-by: Steven Rostedt <srostedt@xxxxxxxxxx>
---
kernel/trace/trace_events_stage_3.h | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/kernel/trace/trace_events_stage_3.h b/kernel/trace/trace_events_stage_3.h
index c62a4d2..041789f 100644
--- a/kernel/trace/trace_events_stage_3.h
+++ b/kernel/trace/trace_events_stage_3.h
@@ -120,9 +120,9 @@ static int ftrace_reg_event_##call(void) \
int ret; \
\
ret = register_trace_##call(ftrace_event_##call); \
- if (!ret) \
+ if (ret) \
pr_info("event trace: Could not activate trace point " \
- "probe to " #call); \
+ "probe to " #call "\n"); \
return ret; \
} \
\
@@ -195,9 +195,9 @@ static int ftrace_raw_reg_event_##call(void) \
int ret; \
\
ret = register_trace_##call(ftrace_raw_event_##call); \
- if (!ret) \
+ if (ret) \
pr_info("event trace: Could not activate trace point " \
- "probe to " #call); \
+ "probe to " #call "\n"); \
return ret; \
} \
\
--
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