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Commit 99d4f22e authored by Roland Dreier's avatar Roland Dreier
Browse files

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: default avatarRoland Dreier <rolandd@cisco.com>
parent 66efc5a7

drivers/infiniband/hw/mthca/mthca_qp.c

+1 −1
Original line number Diff line number Diff line
@@ -399,7 +399,7 @@ static int to_ib_qp_access_flags(int mthca_flags) 
static void to_ib_ah_attr(struct mthca_dev *dev, struct ib_ah_attr *ib_ah_attr,

				struct mthca_qp_path *path)

{

	memset(ib_ah_attr, 0, sizeof *path);

	memset(ib_ah_attr, 0, sizeof *ib_ah_attr);

	ib_ah_attr->port_num 	  = (be32_to_cpu(path->port_pkey) >> 24) & 0x3;



	if (ib_ah_attr->port_num == 0 || ib_ah_attr->port_num > dev->limits.num_ports)