fix(clippy): silent more rules --all-targets --all-features arguments

src/uu/chroot/src/chroot.rs

@@ -95,12 +95,12 @@ fn parse_group_list(list_str: &str) -> Result<Vec<String>, ChrootError> {
                 if name.is_empty() {
                     // --groups=","
                     continue;
-                } else {
-                    // --groups=", "
-                    // chroot: invalid group ' '
-                    show!(ChrootError::InvalidGroup(name.to_string()));
-                    err = true;
                 }
+
+                // --groups=", "
+                // chroot: invalid group ' '
+                show!(ChrootError::InvalidGroup(name.to_string()));
+                err = true;
             } else {
                 // TODO Figure out a better condition here.
                 if trimmed_name.starts_with(char::is_numeric)

src/uu/cp/src/cp.rs

@@ -2664,9 +2664,8 @@ fn handle_no_preserve_mode(options: &Options, org_mode: u32) -> u32 {
             const S_IRWXUGO: u32 = (S_IRWXU | S_IRWXG | S_IRWXO) as u32;
             if is_explicit_no_preserve_mode {
                 return MODE_RW_UGO;
-            } else {
-                return org_mode & S_IRWXUGO;
-            };
+            }
+            return org_mode & S_IRWXUGO;
         }
     }
 

src/uu/id/src/id.rs

@@ -217,9 +217,9 @@ pub fn uumain(args: impl uucore::Args) -> UResult<()> {
                     set_exit_code(1);
                     if i + 1 >= users.len() {
                         break;
-                    } else {
-                        continue;
                     }
+
+                    continue;
                 }
             }
         } else {

src/uu/stty/src/stty.rs

@@ -916,9 +916,8 @@ fn string_to_control_char(s: &str) -> Result<u8, ControlCharMappingError> {
     if let Some(val) = ascii_num {
         if val > 255 {
             return Err(ControlCharMappingError::IntOutOfRange(s.to_string()));
-        } else {
-            return Ok(val as u8);
         }
+        return Ok(val as u8);
     }
     // try to parse ^<char> or just <char>
     let mut chars = s.chars();

src/uu/sync/src/sync.rs

@@ -143,9 +143,8 @@ mod platform {
                         get_message("sync-error-find-next-volume"),
                     )),
                 };
-            } else {
-                volumes.push(String::from_wide_null(&name));
             }
+            volumes.push(String::from_wide_null(&name));
         }
     }
 

src/uu/uptime/src/uptime.rs

@@ -242,7 +242,7 @@ fn process_utmpx(file: Option<&OsString>) -> (Option<time_t>, usize) {
                     boot_time = Some(dt.unix_timestamp() as time_t);
                 }
             }
-            _ => continue,
+            _ => (),
         }
     }
     (boot_time, nusers)