Commit 9a4b65e3 authored by Hal Rosenstock's avatar Hal Rosenstock Committed by Roland Dreier

IB/umad: Fix declaration of dev_map[]

The current ib_umad code never accesses bits past IB_UMAD_MAX_PORTS in
dev_map[].  We shouldn't declare it to be twice as big.
Pointed-out-by: default avatarRoland Dreier <rolandd@cisco.com>
Signed-off-by: default avatarHal Rosenstock <halr@voltaire.com>
parent 9b620d2a
...@@ -135,7 +135,7 @@ static const dev_t base_dev = MKDEV(IB_UMAD_MAJOR, IB_UMAD_MINOR_BASE); ...@@ -135,7 +135,7 @@ static const dev_t base_dev = MKDEV(IB_UMAD_MAJOR, IB_UMAD_MINOR_BASE);
static DEFINE_SPINLOCK(port_lock); static DEFINE_SPINLOCK(port_lock);
static struct ib_umad_port *umad_port[IB_UMAD_MAX_PORTS]; 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_add_one(struct ib_device *device);
static void ib_umad_remove_one(struct ib_device *device); static void ib_umad_remove_one(struct ib_device *device);
......
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