On Tue, Sep 03, 2024 at 05:51:11PM +0800, Liu Jing wrote: > in the do_setcpu, this function does not need to have a return value, > which is meaningless > > Signed-off-by: Liu Jing <liujing@xxxxxxxxxxxxxxxxxxxx> Thanks, I also see that the caller does not check the return value. Reviewed-by: Simon Horman <horms@xxxxxxxxxx>