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net: remove some unless free on failure in alloc_netdev_mqs()
author
WANG Cong
<xiyou.wangcong@gmail.com>
Wed, 4 Jun 2014 00:11:54 +0000
(17:11 -0700)
committer
David 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
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diff --git
a/net/core/dev.c
b/net/core/dev.c
index
0355ca5
..
1ba2cfe
100644
(file)
--- a/
net/core/dev.c
+++ b/
net/core/dev.c
@@
-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;