linux-kernel - [PATCH 10/13] kernel/trace: Remove unnecessary casts of private

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Date:	Sat,  4 Sep 2010 18:52:51 -0700
From:	Joe Perches <joe@...ches.com>
To:	Jiri Kosina <trivial@...nel.org>
Cc:	Steven Rostedt <rostedt@...dmis.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org
Subject: [PATCH 10/13] kernel/trace: Remove unnecessary casts of private_data

Signed-off-by: Joe Perches <joe@...ches.com>
---
 kernel/trace/ftrace.c |    4 ++--
 kernel/trace/trace.c  |    2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 7cb1f45..fc9ee37 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -1599,7 +1599,7 @@ ftrace_failures_open(struct inode *inode, struct file *file)
 
 	ret = ftrace_avail_open(inode, file);
 	if (!ret) {
-		m = (struct seq_file *)file->private_data;
+		m = file->private_data;
 		iter = (struct ftrace_iterator *)m->private;
 		iter->flags = FTRACE_ITER_FAILURES;
 	}
@@ -2356,7 +2356,7 @@ static void __init set_ftrace_early_filters(void)
 static int
 ftrace_regex_release(struct inode *inode, struct file *file, int enable)
 {
-	struct seq_file *m = (struct seq_file *)file->private_data;
+	struct seq_file *m = file->private_data;
 	struct ftrace_iterator *iter;
 	struct trace_parser *parser;
 
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 9ec59f5..001bcd2 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -2196,7 +2196,7 @@ int tracing_open_generic(struct inode *inode, struct file *filp)
 
 static int tracing_release(struct inode *inode, struct file *file)
 {
-	struct seq_file *m = (struct seq_file *)file->private_data;
+	struct seq_file *m = file->private_data;
 	struct trace_iterator *iter;
 	int cpu;
 
-- 
1.7.2.19.g9a302

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