[PATCH] staging: dgap: implement error handling in dgap_tty_register()

[Greg KH]

On Fri, Apr 25, 2014 at 04:04:59PM +0900, Daeseok Youn wrote:
> - alloc_tty_driver() is deprecated so it is changed to
> tty_alloc_driver()
> - Pointers which are allocated by alloc_tty_driver() and kzalloc()
> can be NULL so it need to check NULL for them.
> - If one of those is failed, it need to add proper handler for
> avoiding memory leak.
> 
> Signed-off-by: Daeseok Youn <daeseok.youn at gmail.com>
> ---
>  drivers/staging/dgap/dgap.c |   49 +++++++++++++++++++++++++++++++++++--------
>  1 files changed, 40 insertions(+), 9 deletions(-)

This doesn't apply at all to my tree anymore, please refresh it and
resend.

thanks,

greg k-h