K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2014-01-23T19:55:02.087538Z
K 7
svn:log
V 249
In gctl_copyin() remove unused error variable.
geom_alloc_copyin() can't return ENOMEM, so describe its fail as bad
control request. Add check for NULL pointer in gctl_dump(), since it
can be NULL when geom_alloc_copyin() failed.

MFC after:	1 week

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