net: remove some unless free on failure in alloc_netdev_mqs()
authorWANG Cong <xiyou.wangcong@gmail.com>
Wed, 4 Jun 2014 00:11:54 +0000 (17:11 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 4 Jun 2014 02:18:58 +0000 (19:18 -0700)
When we jump to free_pcpu on failure in alloc_netdev_mqs()
rx and tx queues are not yet allocated, so no need to free them.

Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/dev.c

index 0355ca5d2924337372822841a74d87c48dceede6..1ba2cfe3f8e88f59a7bcd65136c7af744e1f8d95 100644 (file)
@@ -6503,11 +6503,6 @@ free_all:
 
 free_pcpu:
        free_percpu(dev->pcpu_refcnt);
-       netif_free_tx_queues(dev);
-#ifdef CONFIG_SYSFS
-       kfree(dev->_rx);
-#endif
-
 free_dev:
        netdev_freemem(dev);
        return NULL;