refactor(rm): simplify control flow in safe_remove_dir_recursive_impl

Replaced nested if-else logic with direct else-if in the file removal path to reduce code nesting and improve readability for handling interactive prompts during recursive directory removal.

Author: mattsu2020

src/uu/rm/src/platform/linux.rs

@@ -420,26 +420,24 @@ pub fn safe_remove_dir_recursive_impl(
                             pb.inc(1);
                         }
                         error = handle_unlink(&fd, entry_name.as_ref(), &entry_path, true, options)
-                            || error
+                            || error;
                     }
                     Err(e) => {
                         error = handle_error_with_force(e, &entry_path, options) || error;
                     }
                 }
             }
-        } else {
-            if prompt_file_with_stat(&entry_path, &entry_stat, options) {
-                match DirFd::open(path) {
-                    Ok(fd) => {
-                        if let Some(pb) = progress_bar {
-                            pb.inc(1);
-                        }
-                        error = handle_unlink(&fd, entry_name.as_ref(), &entry_path, false, options)
-                            || error
-                    }
-                    Err(e) => {
-                        error = handle_error_with_force(e, &entry_path, options) || error;
+        } else if prompt_file_with_stat(&entry_path, &entry_stat, options) {
+            match DirFd::open(path) {
+                Ok(fd) => {
+                    if let Some(pb) = progress_bar {
+                        pb.inc(1);
                     }
+                    error = handle_unlink(&fd, entry_name.as_ref(), &entry_path, false, options)
+                        || error;
+                }
+                Err(e) => {
+                    error = handle_error_with_force(e, &entry_path, options) || error;
                 }
             }
         }