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Message-Id: <20120927.183225.276722553558516471.davem@davemloft.net> Date: Thu, 27 Sep 2012 18:32:25 -0400 (EDT) From: David Miller <davem@...emloft.net> To: netdev@...r.kernel.org Subject: [PATCH] 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@...emloft.net> --- drivers/net/ethernet/brocade/bna/bnad.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c index b441f33..ce1eac5 100644 --- a/drivers/net/ethernet/brocade/bna/bnad.c +++ b/drivers/net/ethernet/brocade/bna/bnad.c @@ -3268,6 +3268,7 @@ bnad_pci_probe(struct pci_dev *pdev, * Output : using_dac = 1 for 64 bit DMA * = 0 for 32 bit DMA */ + using_dac = false; err = bnad_pci_init(bnad, pdev, &using_dac); if (err) goto unlock_mutex; -- 1.7.11.4
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