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authorHal Rosenstock <halr@voltaire.com>2007-04-02 12:45:16 -0400
committerRoland Dreier <rolandd@cisco.com>2007-04-18 20:20:53 -0700
commit9a4b65e35714516980c863bfb7edc5f232b8b458 (patch)
treebbfbfd251b5e5304a124815a728f0d163cb52857 /drivers/infiniband/core
parent9b620d2a16814e5f2a063359c953c41f804e091a (diff)
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>
Diffstat (limited to 'drivers/infiniband/core')
-rw-r--r--drivers/infiniband/core/user_mad.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c
index c069ebeba8e..2ce3eead2ba 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_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);