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crypto: cavium/nitrox - Fix an error handling path in 'nitrox_probe()' 

'err' is known to be 0 at this point.
If 'kzalloc()' fails, returns -ENOMEM instead of 0 which means success.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Christophe Jaillet 2017-08-16 07:16:06 +02:00 committed by Herbert Xu
parent b7d65fe181
commit 32e67b9af0
1 changed files with 3 additions and 1 deletions
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4
drivers/crypto/cavium/nitrox/nitrox_main.c
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@ -513,8 +513,10 @@ static int nitrox_probe(struct pci_dev *pdev,
pci_set_master(pdev);
ndev = kzalloc(sizeof(*ndev), GFP_KERNEL);
if (!ndev)
if (!ndev) {
err = -ENOMEM;
goto ndev_fail;
}
pci_set_drvdata(pdev, ndev);
ndev->pdev = pdev;