K 10
svn:author
V 3
mjg
K 8
svn:date
V 27
2019-09-02T15:24:25.826645Z
K 7
svn:log
V 240
vfs: restore mp null check in vop_stdgetwritemount

The initially read mount point can already be NULL.

Reported by:	markj
Fixes: r351656 ("vfs: stop refing freed mount points in vop_stdgetwritemount")
Sponsored by:	The FreeBSD Foundation

END