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authorRoland Dreier <rolandd@cisco.com>2006-05-01 10:40:23 -0700
committerRoland Dreier <rolandd@cisco.com>2006-05-01 10:40:23 -0700
commit254abfd33a214617deb916585b306faee834c97f (patch)
treea926e60a3733a24e5e666d9e21877813f34e1228 /drivers
parent1f4a90670bacbf61f2fcc19a9e0e78748c932a25 (diff)
downloadlinux-254abfd33a214617deb916585b306faee834c97f.tar.bz2
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 <leonid@mellanox.co.il>. Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/infiniband/hw/mthca/mthca_provider.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
index 565a24b1756f..a2eae8a30167 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);