RDMA/rxe: Use sizeof instead of hard code number

Use 'sizeof(union rdma_network_hdr)' instead of hard code GRH length
for GSI and UD.

Link: https://patch.msgid.link/r/20240822065223.1117056-2-pizhenwei@bytedance.com
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Reviewed-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
zhenwei pi 2024-08-22 14:52:21 +08:00 • committed by Jason Gunthorpe
commit c87c5f47ff