From 2c2f409f32d55d901b28b4e9a06c40e9d899ad25 Mon Sep 17 00:00:00 2001 From: Divy Le Ray Date: Fri, 17 Apr 2009 12:21:22 +0000 Subject: [PATCH] cxgb3: Fix potential msi-x vector leak Release vectors when a MSI-X allocation fails. Signed-off-by: Divy Le Ray Signed-off-by: David S. Miller --- drivers/net/cxgb3/cxgb3_main.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c index 99b5032..cbd59fe 100644 --- a/drivers/net/cxgb3/cxgb3_main.c +++ b/drivers/net/cxgb3/cxgb3_main.c @@ -2917,8 +2917,13 @@ static int __devinit cxgb_enable_msix(struct adapter *adap) while ((err = pci_enable_msix(adap->pdev, entries, vectors)) > 0) vectors = err; - if (!err && vectors < (adap->params.nports + 1)) + if (err < 0) + pci_disable_msix(adap->pdev); + + if (!err && vectors < (adap->params.nports + 1)) { + pci_disable_msix(adap->pdev); err = -1; + } if (!err) { for (i = 0; i < vectors; ++i) -- 2.7.4