| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 48/49] Revert "net: sit: fix memory leak in sit_init_net()" | Date | Sun, 27 Oct 2019 22:01:26 +0100 |
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From: Ajay Kaher <akaher@vmware.com>
This reverts commit 375d6d454a95ebacb9c6eb0b715da05a4458ffef which is commit 07f12b26e21ab359261bf75cfcb424fdc7daeb6d upstream.
Unnecessarily calling free_netdev() from sit_init_net(). ipip6_dev_free() of 4.9.y called free_netdev(), so no need to call again after ipip6_dev_free().
Cc: Mao Wenan <maowenan@huawei.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Ajay Kaher <akaher@vmware.com> Reviewed-by: Mao Wenan <maowenan@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- net/ipv6/sit.c | 1 - 1 file changed, 1 deletion(-)
--- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -1856,7 +1856,6 @@ static int __net_init sit_init_net(struc err_reg_dev: ipip6_dev_free(sitn->fb_tunnel_dev); - free_netdev(sitn->fb_tunnel_dev); err_alloc_dev: return err; }
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