libcxgb,iw_cxgb4,cxgbit: add cxgb_mk_abort_rpl()

Add cxgb_mk_abort_rpl() to remove duplicate
code to form CPL_ABORT_RPL hardware command.

Signed-off-by: Varun Prakash <varun@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
3 files changed