From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 7 Dec 2016 11:21:22 +0000 (+0300)
Subject: adm80211: return an error if adm8211_alloc_rings() fails
X-Git-Tag: v4.11-rc1~94^2~129^2~33
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c705a6b3aa7804d7bc6660183f51e510c61dc807;p=karo-tx-linux.git

adm80211: return an error if adm8211_alloc_rings() fails

We accidentally return success when adm8211_alloc_rings() fails but we
should preserve the error code.

Fixes: cc0b88cf5ecf ("[PATCH] Add adm8211 802.11b wireless driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---

diff --git a/drivers/net/wireless/admtek/adm8211.c b/drivers/net/wireless/admtek/adm8211.c
index 2b4a3eb38dfa..098c814e22c8 100644
--- a/drivers/net/wireless/admtek/adm8211.c
+++ b/drivers/net/wireless/admtek/adm8211.c
@@ -1863,7 +1863,8 @@ static int adm8211_probe(struct pci_dev *pdev,
 	priv->rx_ring_size = rx_ring_size;
 	priv->tx_ring_size = tx_ring_size;
 
-	if (adm8211_alloc_rings(dev)) {
+	err = adm8211_alloc_rings(dev);
+	if (err) {
 		printk(KERN_ERR "%s (adm8211): Cannot allocate TX/RX ring\n",
 		       pci_name(pdev));
 		goto err_iounmap;