drivers:connector:remove an unused variable *tracer*

The variable 'tracer' never be used, so remove it.
Added by f701e5b73a1a79ea62ffd45d9e2bed4c7d5c1fd2.

Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/connector/cn_proc.c b/drivers/connector/cn_proc.c
index 281902d..0debc17 100644 (file)
--- a/drivers/connector/cn_proc.c
+++ b/drivers/connector/cn_proc.c
@@ -173,7 +173,6 @@ void proc_ptrace_connector(struct task_struct *task, int ptrace_id)
        struct proc_event *ev;
        struct timespec ts;
        __u8 buffer[CN_PROC_MSG_SIZE];
-       struct task_struct *tracer;
 
        if (atomic_read(&proc_event_num_listeners) < 1)
                return;