Commits
Michael Chan committed a935cb7ec44
bnxt_en: Remove the -1 error return code from bnxt_hwrm_do_send_msg(). Replace the non-standard -1 code with -EBUSY when there is no firmware response after waiting for the maximum timeout. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>