ib_srpt: convert printk's to pr_* functions

The driver already defined the pr_format, it just hadn't
been converted to use pr_info, pr_warn, and pr_err instead
of the equivalent printks.  Convert so that messages from
the driver are now properly tagged with their driver name
and can be more easily debugged.

In addition, a number of these printk's were not newline
terminated, so fix that at the same time.

Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --cc drivers/infiniband/ulp/srpt/ib_srpt.c
Simple merge