From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Yongjun Subject: [PATCH -next] ibmvnic: fix error return code in ibmvnic_probe() Date: Wed, 24 Aug 2016 13:47:58 +0000 Message-ID: <1472046478-1427-1-git-send-email-weiyj.lk@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: linuxppc-dev@lists.ozlabs.org, Wei Yongjun , netdev@vger.kernel.org To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Thomas Falcon , John Allen Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+glppe-linuxppc-embedded-2=m.gmane.org@lists.ozlabs.org Sender: "Linuxppc-dev" List-Id: netdev.vger.kernel.org From: Wei Yongjun Fix to return error code -ENOMEM from the dma_map_single error handling case instead of 0, as done elsewhere in this function. Fixes: 032c5e82847a ("Driver for IBM System i/p VNIC protocol") Signed-off-by: Wei Yongjun --- drivers/net/ethernet/ibm/ibmvnic.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index b942108..59245d0 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -3751,6 +3751,7 @@ static int ibmvnic_probe(struct vio_dev *dev, const struct vio_device_id *id) if (dma_mapping_error(&dev->dev, adapter->stats_token)) { if (!firmware_has_feature(FW_FEATURE_CMO)) dev_err(&dev->dev, "Couldn't map stats buffer\n"); + rc = -ENOMEM; goto free_crq; }