bna: PCI Probe Conf Lock Fix

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If register_netdev() fails now, then we call mutex_unlock(&bnad->conf_mutex);
on the error path, but it's already unlocked. So we acquire the lock in error
path which will be later unlocked after the cleanup.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Rasesh Mody 2011-09-21 20:55:41 -04:00 • committed by David S. Miller

parent b7a17c0d84

commit 3fc7237018

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drivers/net/ethernet/brocade/bna/bnad.c

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