[ofa-general] [PATCH][MINOR] IB/umad: Fix declaration of dev_map

[Hal Rosenstock]

IB/umad: Fix declaration of dev_map

Pointed-out-by: Roland Dreier <rolandd at cisco.com>

Signed-off-by: Hal Rosenstock <halr at voltaire.com>

diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c
index c069ebe..2ce3eea 100644
--- a/drivers/infiniband/core/user_mad.c
+++ b/drivers/infiniband/core/user_mad.c
@@ -135,7 +135,7 @@ static const dev_t base_dev = MKDEV(IB_U
 
 static DEFINE_SPINLOCK(port_lock);
 static struct ib_umad_port *umad_port[IB_UMAD_MAX_PORTS];
-static DECLARE_BITMAP(dev_map, IB_UMAD_MAX_PORTS * 2);
+static DECLARE_BITMAP(dev_map, IB_UMAD_MAX_PORTS);
 
 static void ib_umad_add_one(struct ib_device *device);
 static void ib_umad_remove_one(struct ib_device *device);