IB/ipath: Translate legacy diagpkt into newer extended diagpkt

This patch addresses an issue where the legacy diagpacket is sent in from the user, but the driver operates on only the extended diagpkt. This patch specifically initializes the extended diagpkt based on the legacy packet.

---
 drivers/infiniband/hw/ipath/ipath_diag.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

index e2f9a51..45802e9 100644
@@ -346,6 +346,10 @@ static ssize_t ipath_diagpkt_write(struct file *fp,
 			ret = -EFAULT;
 			goto bail;
 		}
+		dp.len = odp.len;
+		dp.unit = odp.unit;
+		dp.data = odp.data;
+		dp.pbc_wd = 0;
 	} else {
 		ret = -EINVAL;
 		goto bail;

--
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