[PATCH] vdpa: solidrun: Free IRQs after request failure

[Xiong Weimin]

Unwind any IRQs already requested by snet_request_irqs() before returning
an error so a later retry starts from a clean state.

Signed-off-by: Xiong Weimin <xiongweimin@xxxxxxxxxx>
---
 drivers/vdpa/solidrun/snet_main.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/vdpa/solidrun/snet_main.c b/drivers/vdpa/solidrun/snet_main.c
index 28d55315d..aa3ae3876 100644
--- a/drivers/vdpa/solidrun/snet_main.c
+++ b/drivers/vdpa/solidrun/snet_main.c
@@ -407,7 +407,7 @@ static int snet_request_irqs(struct pci_dev *pdev, struct snet *snet)
 			       snet->cfg_irq_name, snet);
 	if (ret) {
 		SNET_ERR(pdev, "Failed to request IRQ\n");
-		return ret;
+		goto err_free_irqs;
 	}
 	snet->cfg_irq = irq;
 
@@ -418,11 +418,15 @@ static int snet_request_irqs(struct pci_dev *pdev, struct snet *snet)
 				       snet->vqs[i]->irq_name, snet->vqs[i]);
 		if (ret) {
 			SNET_ERR(pdev, "Failed to request IRQ\n");
-			return ret;
+			goto err_free_irqs;
 		}
 		snet->vqs[i]->irq = irq;
 	}
 	return 0;
+
+err_free_irqs:
+	snet_free_irqs(snet);
+	return ret;
 }
 
 static void snet_set_status(struct vdpa_device *vdev, u8 status)
-- 
2.43.0