2008-07-27 11:39:19

by Andrea Righi

Subject: [PATCH 1/1] 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 <[email protected]>
---
kernel/trace/trace.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index fc20e09..8f3fb3d 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;

--
1.5.4.3

2008-07-28 14:38:49

by Steven Rostedt

Subject: Re: [PATCH 1/1] tracing: remove unused variable

Andrea Righi wrote:
> 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 <[email protected]>

Thanks!

Acked-by: Steven Rostedt <[email protected]>

-- Steve