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authorRoland Dreier <rolandd@cisco.com>2007-02-10 11:00:47 -0500
committerRoland Dreier <rolandd@cisco.com>2007-02-10 11:00:47 -0500
commit99d4f22e91d26e0f8b113bf7fde65a335d36ad6b (patch)
tree5fbdc16ca1925d1f1cfba0f8011787e4d13c522b /drivers
parent66efc5a7e3061c3597ac43a8bb1026488d57e66b (diff)
IB/mthca: Use correct structure size in call to memset()
When clearing the ib_ah_attr parameter in to_ib_ah_attr(), use sizeof *ib_ah_attr instead of sizeof *path. Pointed out by Jack Morgenstein <jackm@mellanox.co.il>. Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/infiniband/hw/mthca/mthca_qp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index 5f5214c0337d..224c93dd29eb 100644
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -399,7 +399,7 @@ static int to_ib_qp_access_flags(int mthca_flags)
399static void to_ib_ah_attr(struct mthca_dev *dev, struct ib_ah_attr *ib_ah_attr, 399static void to_ib_ah_attr(struct mthca_dev *dev, struct ib_ah_attr *ib_ah_attr,
400 struct mthca_qp_path *path) 400 struct mthca_qp_path *path)
401{ 401{
402 memset(ib_ah_attr, 0, sizeof *path); 402 memset(ib_ah_attr, 0, sizeof *ib_ah_attr);
403 ib_ah_attr->port_num = (be32_to_cpu(path->port_pkey) >> 24) & 0x3; 403 ib_ah_attr->port_num = (be32_to_cpu(path->port_pkey) >> 24) & 0x3;
404 404
405 if (ib_ah_attr->port_num == 0 || ib_ah_attr->port_num > dev->limits.num_ports) 405 if (ib_ah_attr->port_num == 0 || ib_ah_attr->port_num > dev->limits.num_ports)