Remove unnecessary return statements

Author: Turbo87

src/models/token/scopes.rs

@@ -116,10 +116,10 @@ impl CrateScope {
             return true;
         }
 
-        return match self.pattern.strip_suffix('*') {
+        match self.pattern.strip_suffix('*') {
             Some(prefix) => crate_name.starts_with(prefix),
             None => crate_name == self.pattern,
-        };
+        }
     }
 }
 

src/real_ip.rs

@@ -46,7 +46,7 @@ pub fn process_xff_headers(headers: &HeaderMap) -> Option<IpAddr> {
     };
 
     let has_more_headers = xff_iter.next().is_some();
-    return if has_more_headers {
+    if has_more_headers {
         // This only happens for requests going directly to crates-io.herokuapp.com,
         // since AWS CloudFront automatically merges these headers into one.
         //
@@ -81,7 +81,7 @@ pub fn process_xff_headers(headers: &HeaderMap) -> Option<IpAddr> {
             .filter_map(|r| r.ok())
             .filter(|ip| !is_cloud_front_ip(ip))
             .next_back()
-    };
+    }
 }
 
 /// Parses the content of an `X-Forwarded-For` header into a