cnic: Improve ->iscsi_nl_msg_send()

1. Change first parameter from cnic_dev to ulp_handle which is the hba
pointer.  All other similar upcalls are using hba pointer.  The callee
can then directly reference the hba without conversion.

2. Change return value from void to int so that an error code can be
passed back.  This allows the operation to be retried.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Chan 2010-12-23 07:42:58 +00:00 • committed by David S. Miller
commit 939b82e5bd
3 changed files with 25 additions and 12 deletions