From: Andrea Righi <righi.andrea@gmail.com>
Date: Sun, 27 Jul 2008 11:39:03 +0000 (+0200)
Subject: tracing: remove unused variable
X-Git-Tag: v2.6.27-rc1~63
X-Git-Url: http://bbs.cooldavid.org/git/?a=commitdiff_plain;h=605ccb73f6a1c891a16268b3a2923208fc637958;p=net-next-2.6.git

tracing: remove unused variable

Remove the following warning with CONFIG_TRACING=y:

	kernel/trace/trace.c: In function ‘s_next’:
	kernel/trace/trace.c:1186: warning: unused variable ‘last_ent’

Signed-off-by: Andrea Righi <righi.andrea@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index fc20e09a6cb..8f3fb3db61c 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -1183,7 +1183,6 @@ static void *find_next_entry_inc(struct trace_iterator *iter)
 static void *s_next(struct seq_file *m, void *v, loff_t *pos)
 {
 	struct trace_iterator *iter = m->private;
-	void *last_ent = iter->ent;
 	int i = (int)*pos;
 	void *ent;