Merge tag 'batadv-next-pullrequest-20210408' of git://git.open-mesh.org/linux-merge

Simon Wunderlich says:

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This cleanup patchset includes the following patches:

 - for kerneldoc in batadv_priv, by Linus Luessing

 - drop unused header preempt.h, by Sven Eckelmann

 - Fix misspelled "wont", by Sven Eckelmann
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Signed-off-by: David S. Miller <[email protected]>