From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Frederic Weisbecker <fweisbec@gmail.com>,
Wenji Huang <wenji.huang@oracle.com>
Subject: [PATCH 6/7] tracing: Remove unnecessary variable in print_graph_return
Date: Thu, 25 Feb 2010 14:44:01 -0500 [thread overview]
Message-ID: <20100225194529.962504036@goodmis.org> (raw)
In-Reply-To: 20100225194355.707261669@goodmis.org
[-- Attachment #1: 0006-tracing-Remove-unnecessary-variable-in-print_graph_r.patch --]
[-- Type: text/plain, Size: 932 bytes --]
From: Wenji Huang <wenji.huang@oracle.com>
The "cpu" variable is declared at the start of the function and
also within a branch, with the exact same initialization.
Remove the local variable of the same name in the branch.
Signed-off-by: Wenji Huang <wenji.huang@oracle.com>
LKML-Reference: <1266997226-6833-3-git-send-email-wenji.huang@oracle.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
kernel/trace/trace_functions_graph.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
index 616b135..112561d 100644
--- a/kernel/trace/trace_functions_graph.c
+++ b/kernel/trace/trace_functions_graph.c
@@ -855,7 +855,6 @@ print_graph_return(struct ftrace_graph_ret *trace, struct trace_seq *s,
int i;
if (data) {
- int cpu = iter->cpu;
int *depth = &(per_cpu_ptr(data->cpu_data, cpu)->depth);
/*
--
1.6.5
next prev parent reply other threads:[~2010-02-25 19:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-25 19:43 [PATCH 0/7][GIT PULL] tracing: updates Steven Rostedt
2010-02-25 19:43 ` [PATCH 1/7] ftrace: Remove memory barriers from NMI code when not needed Steven Rostedt
2010-02-25 19:43 ` [PATCH 2/7] tracing: Fix ftrace_event_call alignment for use with gcc 4.5 Steven Rostedt
2010-02-25 19:43 ` [PATCH 3/7] tracing: Remove CONFIG_TRACE_POWER from kernel config Steven Rostedt
2010-02-25 19:43 ` [PATCH 4/7] tracing: Fix typo in prof_sysexit_enable() Steven Rostedt
2010-02-25 19:44 ` [PATCH 5/7] tracing: Fix typo of info text in trace_kprobe.c Steven Rostedt
2010-02-25 19:44 ` Steven Rostedt [this message]
2010-02-25 19:44 ` [PATCH 7/7] tracing: Simplify memory recycle of trace_define_field Steven Rostedt
2010-02-26 8:21 ` [PATCH 0/7][GIT PULL] tracing: updates Ingo Molnar
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