IB/qib: Fix extra log level in qib_early_err()

Noticed this odd looking thing in dmesg:

    ib_qib 0000:02:00.0: <3>ib_qib: Unable to enable pcie error reporting: -5

which is due to a bad use of dev_info.

Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Acked-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>