net: dsa: mv88e6xxx: Fix off-by-one in VTU devlink region size

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In the unlikely event of the VTU being loaded to the brim with 4k
entries, the last one was placed in the buffer, but the size reported
to devlink was off-by-one. Make sure that the final entry is available
to the caller.

Fixes: ca4d632aef ("net: dsa: mv88e6xxx: Export VTU as devlink region")
Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Tobias Waldekranz 2021-04-21 14:04:53 +02:00 • committed by David S. Miller

parent 78e70dbcfd

commit 281140a0a2

1 changed files with 1 additions and 1 deletions

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drivers/net/dsa/mv88e6xxx/devlink.c

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