sfc: extend the locking on mcdi->seqno

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seqno could be read as a stale value outside of the lock. The lock is
already acquired to protect the modification of seqno against a possible
race condition. Place the reading of this value also inside this locking
to protect it against a possible race condition.

Signed-off-by: Niels Dossche <dossche.niels@gmail.com>
Acked-by: Martin Habets <habetsm.xilinx@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Niels Dossche 2022-03-01 23:28:22 +01:00 • committed by David S. Miller

parent f8e9bd34ce

commit f1fb205efb

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/sfc/mcdi.c

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