Quoting Haowen Bai (2022-04-22 07:06:47)
> After alloc fail, we do not need to kfree.
>
Agreed, this shouldn't hurt as kfree will be a noop here but it is
always null so redundant.
May still warrant a fixes tag though, but it's not a critical fix.
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@xxxxxxxxxxxxxxxx>
> Signed-off-by: Haowen Bai <baihaowen@xxxxxxxxx>
> ---
> drivers/media/usb/dvb-usb/m920x.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/media/usb/dvb-usb/m920x.c b/drivers/media/usb/dvb-usb/m920x.c
> index 548199cd86f6..9df0ccfb654b 100644
> --- a/drivers/media/usb/dvb-usb/m920x.c
> +++ b/drivers/media/usb/dvb-usb/m920x.c
> @@ -277,7 +277,6 @@ static int m920x_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int nu
> char *read = kmalloc(1, GFP_KERNEL);
> if (!read) {
> ret = -ENOMEM;
> - kfree(read);
> goto unlock;
> }
>
> --
> 2.7.4
>
