RDMA/srp: Make route resolving error messages more informative

The IPv6 scope ID is essential when setting up an iWARP connection
between IPv6 link-local addresses. Report the scope ID in error messages.

Link: https://lore.kernel.org/r/20190930231707.48259-9-bvanassche@acm.org
Cc: Honggang LI <honli@redhat.com>
Cc: Laurence Oberman <loberman@redhat.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
1 file changed