bnxt_en: Fix ring arithmetic in bnxt_setup_tc().

The logic is missing the check on whether the tx and rx rings are sharing
completion rings or not.

Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Chan 2016-11-11 00:11:42 -05:00 • committed by David S. Miller
commit 3ffb6a39b7