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Subject[PATCH 1/4] trace: remove extra assign in branch check
From: Steven Rostedt <srostedt@redhat.com>

Impact: clean up of branch check

The unlikely/likely profiler does an extra assign of the f.line.
This is not needed since it is already calculated at compile time.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
---
include/linux/compiler.h | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index c7d804a..c25e525 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -87,7 +87,6 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
.file = __FILE__, \
.line = __LINE__, \
}; \
- ______f.line = __LINE__; \
______r = likely_notrace(x); \
ftrace_likely_update(&______f, ______r, 1); \
______r; \
@@ -102,7 +101,6 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
.file = __FILE__, \
.line = __LINE__, \
}; \
- ______f.line = __LINE__; \
______r = unlikely_notrace(x); \
ftrace_likely_update(&______f, ______r, 0); \
______r; \
--
1.5.6.5
--


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