fmt

utils/staking-miner/src/main.rs

@@ -385,7 +385,7 @@ fn mine_dpos<T: EPM::Config>(ext: &mut Ext) -> Result<(), Error<T>> {
 		voters.into_iter().for_each(|(who, stake, targets)| {
 			if targets.is_empty() {
 				println!("target = {:?}", (who, stake, targets));
-				return;
+				return
 			}
 			let share: u128 = (stake as u128) / (targets.len() as u128);
 			for target in targets {
@@ -496,7 +496,7 @@ async fn main() {
 		},
 		_ => {
 			eprintln!("unexpected chain: {:?}", chain);
-			return;
+			return
 		},
 	}
 	log::info!(target: LOG_TARGET, "connected to chain {:?}", chain);

utils/staking-miner/src/opts.rs

@@ -161,7 +161,7 @@ impl FromStr for SubmissionStrategy {
 			let percent: u32 = s[15..].parse().map_err(|e| format!("{:?}", e))?;
 			Self::ClaimBetterThan(Perbill::from_percent(percent))
 		} else {
-			return Err(s.into());
+			return Err(s.into())
 		};
 		Ok(res)
 	}