XPT_GET_TRAN_SETTINGS can fail- so check for an error and
authorPeter Avalos <pavalos@dragonflybsd.org>
Sun, 2 Dec 2007 05:38:03 +0000 (05:38 +0000)
committerPeter Avalos <pavalos@dragonflybsd.org>
Sun, 2 Dec 2007 05:38:03 +0000 (05:38 +0000)
commit3be8ef24cfdc84b6b45f21c32ba5ab8dd3a2add1
treec6462b81d68dfa0467ad06a0fe185307993110ef
parentf665518e04b228d7f80cf499fdd980391446a53d
XPT_GET_TRAN_SETTINGS can fail- so check for an error and
don't blindly assume it succeeded.

Obtained-from: FreeBSD
sys/bus/cam/cam_xpt.c