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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: Roland Dreier <rolandd@cisco.com>

Signed-off-by: Hal Rosenstock <halr@voltaire.com>
This commit is contained in:
Hal Rosenstock 2007-04-02 12:45:16 -04:00 committed by Roland Dreier
parent 9b620d2a16
commit 9a4b65e357
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/core/user_mad.c
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@ -135,7 +135,7 @@ static const dev_t base_dev = MKDEV(IB_UMAD_MAJOR, IB_UMAD_MINOR_BASE);
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);