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    Subject[PATCH 3.18 27/93] net/iucv: Free memory obtained by kzalloc
    Date
    3.18-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Arvind Yadav <arvind.yadav.cs@gmail.com>


    [ Upstream commit fa6a91e9b907231d2e38ea5ed89c537b3525df3d ]

    Free memory by calling put_device(), if afiucv_iucv_init is not
    successful.

    Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
    Reviewed-by: Cornelia Huck <cohuck@redhat.com>
    Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
    Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    net/iucv/af_iucv.c | 4 +++-
    1 file changed, 3 insertions(+), 1 deletion(-)

    --- a/net/iucv/af_iucv.c
    +++ b/net/iucv/af_iucv.c
    @@ -2383,9 +2383,11 @@ static int afiucv_iucv_init(void)
    af_iucv_dev->driver = &af_iucv_driver;
    err = device_register(af_iucv_dev);
    if (err)
    - goto out_driver;
    + goto out_iucv_dev;
    return 0;

    +out_iucv_dev:
    + put_device(af_iucv_dev);
    out_driver:
    driver_unregister(&af_iucv_driver);
    out_iucv:

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