Re: [PATCH] memory: atmel-sdramc: fix a possible NULL dereference

From: Alexandre Belloni
Date: Wed Aug 31 2016 - 13:20:13 EST


On 16/08/2016 at 15:53:18 +0200, LABBE Corentin wrote :
> of_match_device could return NULL, and so cause a NULL pointer
> dereference later.
>
> For fixing this problem, we use of_device_get_match_data(), this will
> simplify the code a little by using a standard function for
> getting the match data.
>
> Signed-off-by: LABBE Corentin <clabbe.montjoie@xxxxxxxxx>
> ---
> drivers/memory/atmel-sdramc.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
Applied, thanks.

--
Alexandre Belloni, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com