qed: Prevent creation of too-big u32-chains

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Current Logic would allow the creation of a chain with U32_MAX + 1
elements, when the actual maximum supported by the driver infrastructure
is U32_MAX.

Fixes: a91eb52abb ("qed: Revisit chain implementation")
Signed-off-by: Tomer Tayar <Tomer.Tayar@cavium.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Tomer Tayar 2017-03-14 15:25:59 +02:00 • committed by David S. Miller

parent f3e48119b9

commit 3ef310a7d9

1 changed files with 2 additions and 3 deletions

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drivers/net/ethernet/qlogic/qed/qed_dev.c

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