From 34e8c406fda5b5a9d2e126a92bab84cd28e3b5fa Mon Sep 17 00:00:00 2001
From: Himanshu Madhani <himanshu.madhani@qlogic.com>
Date: Mon, 4 Nov 2013 13:31:31 -0500
Subject: [PATCH] qlcnic: refactor Tx/SDS ring calculation and validation in
 driver.

o Current driver has duplicate code for validating user input
  for changing Tx/SDS rings using set_channel ethtool interface.
  This patch removes duplicate code and refactored Tx/SDS ring
  validation for 82xx/83xx/84xx series adapter.
o Refactored code now calculates maximum Tx/Rx ring driver can
  support based on Default, NPAR and SRIOV PF/VF mode of driver.

Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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