tree d0eea3982036772304efe08f44ab90febb0c1959
parent c3ba3b58ae141d28dbf3ae000066f9055dd54090
author Matt Sandy <msandy@google.com> 1565208040 -0700
committer Matt Sandy <msandy@google.com> 1565208673 -0700

[virtmagma] fix pointer error checking

This change corrects the check for pointers returned from filp_open to
handle ERR_PTR values.

Change-Id: I6787f7b4d8840cd3b1475c9d91be890a29ddccad