linux-kernel - [PATCH] cxgb4: Fix error handling path in 'init

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Date:   Tue,  6 Feb 2018 21:17:17 +0100
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     ganeshgr@...lsio.com
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH] cxgb4: Fix error handling path in 'init_one()'

Commit baf5086840ab1 ("cxgb4: restructure VF mgmt code") has reordered
some code but an error handling label has not been updated accordingly.
So fix it and free 'adapter' if 't4_wait_dev_ready()' fails.

Fixes: baf5086840ab1 ("cxgb4: restructure VF mgmt code")
Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 725643b4a8ab..79bffaa3c1af 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -5125,7 +5125,7 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	adapter->regs = regs;
 	err = t4_wait_dev_ready(regs);
 	if (err < 0)
-		goto out_unmap_bar0;
+		goto out_free_adapter;
 
 	/* We control everything through one PF */
 	whoami = readl(regs + PL_WHOAMI_A);
-- 
2.14.1


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