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
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mjg Authored on - Parents
- rS351701: LinuxKPI: Add sysfs create/remove functions that handles multiple files in one…
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