linux-kernel - [PATCH 2/2] tracing/core: remove unused parameter in tracing_fill_pipe

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Date:	Wed, 11 Feb 2009 02:51:30 +0100
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Ingo Molnar <mingo@...e.hu>, Steven Rostedt <rostedt@...dmis.org>
Cc:	linux-kernel@...r.kernel.org,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Subject: [PATCH 2/2] tracing/core: remove unused parameter in tracing_fill_pipe_page()

Impact: cleanup

The struct page *pages parameter is unused.

Signed-off-by: Frederic Weisbecker <fweisbec@...il.com>
---
 kernel/trace/trace.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 9c3b684..dd66168 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -2567,8 +2567,7 @@ static struct pipe_buf_operations tracing_pipe_buf_ops = {
 };
 
 static size_t
-tracing_fill_pipe_page(struct page *pages, size_t rem,
-			struct trace_iterator *iter)
+tracing_fill_pipe_page(size_t rem, struct trace_iterator *iter)
 {
 	size_t count;
 	int ret;
@@ -2645,7 +2644,7 @@ static ssize_t tracing_splice_read_pipe(struct file *filp,
 		if (!pages[i])
 			break;
 
-		rem = tracing_fill_pipe_page(pages[i], rem, iter);
+		rem = tracing_fill_pipe_page(rem, iter);
 
 		/* Copy the data into the page, so we can start over. */
 		ret = trace_seq_to_buffer(&iter->seq,
-- 
1.6.1


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