From 32e67b9af077e905388f1746bf429ea0c39b6917 Mon Sep 17 00:00:00 2001
From: Christophe Jaillet <christophe.jaillet@wanadoo.fr>
Date: Wed, 16 Aug 2017 07:16:06 +0200
Subject: [PATCH] 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>
---
drivers/crypto/cavium/nitrox/nitrox_main.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/crypto/cavium/nitrox/nitrox_main.c b/drivers/crypto/cavium/nitrox/nitrox_main.c
index 9ccefb9b7232e..fee7cb2ce747c 100644
--- a/drivers/crypto/cavium/nitrox/nitrox_main.c
+++ b/drivers/crypto/cavium/nitrox/nitrox_main.c
@@ -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;
--
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