IB/umad: Remove unused-but-set variable 'already_dead'

Signed-off-by: Roland Dreier <rolandd@cisco.com>

diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c
index 6babb72b39fc462b8c36b9101871524e9c6c3657..5fa856909511248c01bb925166bb592e8e94a0e4 100644 (file)
--- a/drivers/infiniband/core/user_mad.c
+++ b/drivers/infiniband/core/user_mad.c
@@ -1085,7 +1085,6 @@ err_cdev:
 static void ib_umad_kill_port(struct ib_umad_port *port)
 {
        struct ib_umad_file *file;
-       int already_dead;
        int id;
 
        dev_set_drvdata(port->dev,    NULL);
@@ -1103,7 +1102,6 @@ static void ib_umad_kill_port(struct ib_umad_port *port)
 
        list_for_each_entry(file, &port->file_list, port_list) {
                mutex_lock(&file->mutex);
-               already_dead = file->agents_dead;
                file->agents_dead = 1;
                mutex_unlock(&file->mutex);