subect: drviers/drivers will repost, please ingore the patch. Thanks
On 2018/8/17 11:31, zhong jiang wrote:
> debugfs_remove_recursive has taken the null pointer into account.
> just remove the null check before debugfs_remove_recursive.
>
> Signed-off-by: zhong jiang <zhongji...@huawei.com>
> ---
> drivers/platform/x86/intel_ips.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/platform/x86/intel_ips.c
> b/drivers/platform/x86/intel_ips.c
> index c5ece7e..1c3127c 100644
> --- a/drivers/platform/x86/intel_ips.c
> +++ b/drivers/platform/x86/intel_ips.c
> @@ -1311,8 +1311,7 @@ static int ips_debugfs_open(struct inode *inode, struct
> file *file)
>
> static void ips_debugfs_cleanup(struct ips_driver *ips)
> {
> - if (ips->debug_root)
> - debugfs_remove_recursive(ips->debug_root);
> + debugfs_remove_recursive(ips->debug_root);
> return;
> }
>
