Cleanup: Blenlib, Clang-Tidy else-after-return fixes (incomplete)

This addresses warnings from Clang-Tidy's `readability-else-after-return`
rule in the `source/blender/blenlib` module. Not all warnings are
addressed in this commit.

No functional changes.

1 files changed, 2 insertions, 6 deletions

diff --git a/source/blender/windowmanager/intern/wm_operator_type.c b/source/blender/windowmanager/intern/wm_operator_type.c
index 650d5bbe015..457cd0f16be 100644
--- a/source/blender/windowmanager/intern/wm_operator_type.c
+++ b/source/blender/windowmanager/intern/wm_operator_type.c
@@ -606,9 +606,7 @@ char *WM_operatortype_description(struct bContext *C,
       if (description[0]) {
         return description;
       }
-      else {
-        MEM_freeN(description);
-      }
+      MEM_freeN(description);
     }
   }
 
@@ -621,9 +619,7 @@ char *WM_operatortype_description(struct bContext *C,
   if (info && info[0]) {
     return BLI_strdup(info);
   }
-  else {
-    return NULL;
-  }
+  return NULL;
 }
 
 /** \} */