RDMA/efa: Rate limit admin queue error prints

Admin queue error prints should never happen unless something wrong
happened to the device. However, in the unfortunate case that it does,
we should take extra care not to flood the log with error messages.

Reviewed-by: Firas JahJah <firasj@amazon.com>
Reviewed-by: Yossi Leybovich <sleybo@amazon.com>
Signed-off-by: Gal Pressman <galpress@amazon.com>
Link: https://lore.kernel.org/r/20190801171447.54440-3-galpress@amazon.com
Signed-off-by: Doug Ledford <dledford@redhat.com>
2 files changed