Hi,
On Wed, 2023-07-12 at 21:14 +0800, Minjie Du wrote:
> Make IS_ERR() judge the debugfs_create_dir() function return
> in iwl_mei_dbgfs_register().
>
> Signed-off-by: Minjie Du <duminjie@xxxxxxxx>
> ---
> drivers/net/wireless/intel/iwlwifi/mei/main.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/wireless/intel/iwlwifi/mei/main.c b/drivers/net/wireless/intel/iwlwifi/mei/main.c
> index 54445f39f..e5d203a62 100644
> --- a/drivers/net/wireless/intel/iwlwifi/mei/main.c
> +++ b/drivers/net/wireless/intel/iwlwifi/mei/main.c
> @@ -1888,7 +1888,7 @@ static void iwl_mei_dbgfs_register(struct iwl_mei *mei)
> {
> mei->dbgfs_dir = debugfs_create_dir(KBUILD_MODNAME, NULL);
>
> - if (!mei->dbgfs_dir)
> + if (IS_ERR(mei->dbgfs_dir))
> return;
>
> debugfs_create_ulong("status", S_IRUSR,
The title should be:
wifi: iwlwifi: mei: ...
Also, why two parameters? It only fixes dbgfs_dir?
