On Thu, Sep 13, 2018 at 11:01:15AM +0800, zhong jiang wrote: > remove_extent_mapping use the variable "ret" for return value, > but it is not modified after initialzation. Further, I find that > any of the callers do not handle the return value, so it is safe > to drop the unneeded "ret" and make it to be void function. > > Signed-off-by: zhong jiang <zhongjiang@xxxxxxxxxx> Reviewed-by: David Sterba <dsterba@xxxxxxxx>
