Merge branch 'bonding-fix'

Jussi Maki says:

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bonding: Fix negative jump count reported by syzbot

This patch set fixes a negative jump count warning encountered by
syzbot [1] and extends the tests to cover nested bonding devices.

[1]: https://lore.kernel.org/lkml/0000000000000a9f3605cb1d2455@google.com/


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Signed-off-by: David S. Miller <davem@davemloft.net>