tree 64880cd4753c66bb88022449a2313d4468890519
parent 6052d5e2a1961b59dd942b52d3bf2b395d023644
author Nathan Fontenot <nfont@linux.vnet.ibm.com> 1492803532 -0400
committer David S. Miller <davem@davemloft.net> 1493052732 -0400

ibmvnic: Only retrieve error info if present

When handling a fatal error in the driver, there can be additional
error information provided by the vios. This information is not
always present, so only retrieve the additional error information
when present.

Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>