From: Michael S. Tsirkin <mst@redhat.com>
Date: Thu, 15 Dec 2016 21:58:13 +0000 (+0200)
Subject: virtio: clean up handling of request_irq failure
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d41795978c47fa87b6514a0f2238958b7e8319a0;p=linux-beck.git

virtio: clean up handling of request_irq failure

We call del_vqs twice when request_irq fails, this
makes no sense.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---

diff --git a/drivers/virtio/virtio_pci_common.c b/drivers/virtio/virtio_pci_common.c
index d9a905827967..423f3d9c1548 100644
--- a/drivers/virtio/virtio_pci_common.c
+++ b/drivers/virtio/virtio_pci_common.c
@@ -360,10 +360,8 @@ static int vp_try_to_find_vqs(struct virtio_device *vdev, unsigned nvqs,
 				  vring_interrupt, 0,
 				  vp_dev->msix_names[msix_vec],
 				  vqs[i]);
-		if (err) {
-			vp_del_vq(vqs[i]);
+		if (err)
 			goto error_find;
-		}
 	}
 	return 0;