net/smc: fix missing byte order conversion in CLC handshake

The byte order conversions of ISM GID and DMB token are missing in
process of CLC accept and confirm. So fix it.

Fixes: 3d9725a6

 ("net/smc: common routine for CLC accept and confirm")
Signed-off-by: Wen Gu <guwen@linux.alibaba.com>
Reviewed-by: Tony Lu <tonylu@linux.alibaba.com>
Reviewed-by: Alexandra Winter <wintera@linux.ibm.com>
Reviewed-by: Wenjia Zhang <wenjia@linux.ibm.com>
Link: https://lore.kernel.org/r/1701882157-87956-1-git-send-email-guwen@linux.alibaba.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>