K 10
svn:author
V 7
asomers
K 8
svn:date
V 27
2017-11-15T15:52:06.731204Z
K 7
svn:log
V 404
Remove a double free(9) in xpt_bus_register

In xpt_bus_register(), remove superfluous call to free().  This was mostly
benign since free(9) checks for NULL before doing anything, and
xpt_create_path() is nice enough to NULL out the pointer on failure.
However, it could've segfaulted if malloc(9) failed during
xpt_create_path().

Submitted by:	gibbs
MFC after:	3 weeks
Sponsored by:	Spectra Logic Corp

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