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Commit 9cd3411c authored by Majd Dibbiny's avatar Majd Dibbiny Committed by David S. Miller
Browse files

net/mlx5: Fix masking of reserved bits in XRCD number 



Mask the reserved bits when reading the number of newly
created XRCD.

Fixes: e126ba97 ('mlx5: Add driver for Mellanox Connect-IB adapters')
Signed-off-by: default avatarMajd Dibbiny <majd@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 418f8399

drivers/net/ethernet/mellanox/mlx5/core/qp.c

+1 −1
Original line number Diff line number Diff line
@@ -418,7 +418,7 @@ int mlx5_core_xrcd_alloc(struct mlx5_core_dev *dev, u32 *xrcdn) 
	if (out.hdr.status)

		err = mlx5_cmd_status_to_err(&out.hdr);

	else

		*xrcdn = be32_to_cpu(out.xrcdn);

		*xrcdn = be32_to_cpu(out.xrcdn) & 0xffffff;



	return err;

}