From 254abfd33a214617deb916585b306faee834c97f Mon Sep 17 00:00:00 2001 From: Roland Dreier Date: Mon, 1 May 2006 10:40:23 -0700 Subject: [PATCH] IB/mthca: Fix offset in query_gid method GuidInfo records have 8 byte GUIDs in them, so an index should be multiplied by 8 to get an offset. mthca_query_gid() was incorrectly multiplying by 16. Noticed by Leonid Keller . Signed-off-by: Roland Dreier --- drivers/infiniband/hw/mthca/mthca_provider.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c index 565a24b1756..a2eae8a3016 100644 --- a/drivers/infiniband/hw/mthca/mthca_provider.c +++ b/drivers/infiniband/hw/mthca/mthca_provider.c @@ -306,7 +306,7 @@ static int mthca_query_gid(struct ib_device *ibdev, u8 port, goto out; } - memcpy(gid->raw + 8, out_mad->data + (index % 8) * 16, 8); + memcpy(gid->raw + 8, out_mad->data + (index % 8) * 8, 8); out: kfree(in_mad); -- 2.20.1