Re: [PATCH 03/11] staging: dgnc: missing NULL check for ioremap in

[Greg KH]

On Thu, Sep 22, 2016 at 02:21:38PM +0900, Daeseok Youn wrote:
> The ioremap() function can be failed, so it need to have error
> handling in dgnc_do_remap(). And also the return type of
> dgnc_do_remap() should be changed from "void" to "int"
> 
> Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
> ---
>  drivers/staging/dgnc/dgnc_driver.c | 31 +++++++++++++++++++++----------
>  1 file changed, 21 insertions(+), 10 deletions(-)

Again, odd subject line, it seems to have been cut off.