bnx2x: free workqueue when driver fail to register

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index a669bb7..519e207 100644 (file)
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -11630,13 +11630,20 @@ static struct pci_driver bnx2x_pci_driver = {
 
 static int __init bnx2x_init(void)
 {
+       int ret;
+
        bnx2x_wq = create_singlethread_workqueue("bnx2x");
        if (bnx2x_wq == NULL) {
                printk(KERN_ERR PFX "Cannot create workqueue\n");
                return -ENOMEM;
        }
 
-       return pci_register_driver(&bnx2x_pci_driver);
+       ret = pci_register_driver(&bnx2x_pci_driver);
+       if (ret) {
+               printk(KERN_ERR PFX "Cannot register driver\n");
+               destroy_workqueue(bnx2x_wq);
+       }
+       return ret;
 }
 
 static void __exit bnx2x_cleanup(void)