On 10/5/23 06:58, Dan Carpenter wrote:
> We know that "rc" is zero so there is no need to check.
>
> Signed-off-by: Dan Carpenter <[email protected]>
Reviewed-by: Dave Jiang <[email protected]>
> ---
> drivers/dax/bus.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/dax/bus.c b/drivers/dax/bus.c
> index 1d818401103b..ea7298d8da99 100644
> --- a/drivers/dax/bus.c
> +++ b/drivers/dax/bus.c
> @@ -1300,7 +1300,7 @@ static ssize_t memmap_on_memory_store(struct device
> *dev,
> dev_dax->memmap_on_memory = val;
>
> device_unlock(dax_region->dev);
> - return rc == 0 ? len : rc;
> + return len;
> }
> static DEVICE_ATTR_RW(memmap_on_memory);
>
