tree 73dfa5a48cffa79c6bdc54994a5fcb71c7a5aeee
parent f36bb6cacd3bcbab9605e06f585ee8f1ea450876
author Bruce Allan <bruce.w.allan@intel.com> 1327991847 +0000
committer Jeff Kirsher <jeffrey.t.kirsher@intel.com> 1328616607 -0800

e1000e: cleanup - check return values consistently

The majority of the e1000e code checks most function return values using a
test like 'if (ret_val)' or 'if (!ret_val)' but there are a few instances
of 'if (ret_val == 0)'.  This patch converts the latter to the former for
consistency.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>