bna: Fix warning false positive.
authorDavid S. Miller <davem@davemloft.net>
Thu, 27 Sep 2012 22:31:58 +0000 (18:31 -0400)
committerDavid S. Miller <davem@davemloft.net>
Thu, 27 Sep 2012 22:31:58 +0000 (18:31 -0400)
commite905ed57baa82e15ce9c158a8f1e81f171042504
tree814ac070f202fc4b81d0f3340a3bde194d8931f6
parent4b7cc7fc26598914ba202d04d4196efb26b22e69
bna: Fix warning false positive.

GCC can't see that in all non-error-return paths we do in fact
set *using_dac to something.

Add an explicit initialization to remove this warning:

drivers/net/ethernet/brocade/bna/bnad.c: In function ‘bnad_pci_probe’:
drivers/net/ethernet/brocade/bna/bnad.c:3079:5: warning: ‘using_dac’ may be used uninitialized in this function [-Wmaybe-uninitialized]
drivers/net/ethernet/brocade/bna/bnad.c:3233:7: note: ‘using_dac’ was declared here

Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/brocade/bna/bnad.c