diff --git a/libretro-common/file/memory_stream.c b/libretro-common/file/memory_stream.c
index f702027ebb..9e0de2dd3d 100644
--- a/libretro-common/file/memory_stream.c
+++ b/libretro-common/file/memory_stream.c
@@ -100,14 +100,21 @@ size_t memstream_write(memstream_t *stream, const void *data, size_t bytes)
 int memstream_seek(memstream_t *stream, int offset, int whence)
 {
    size_t ptr;
-   if (whence == SEEK_SET)
-      ptr = offset;
-   else if (whence == SEEK_CUR)
-      ptr = stream->m_ptr + offset;
-   else if (whence == SEEK_END)
-      ptr = stream->m_size + offset;
-   else
-      return -1;
+
+   switch (whence)
+   {
+      case SEEK_SET:
+         ptr = offset;
+         break;
+      case SEEK_CUR:
+         ptr = stream->m_ptr + offset;
+         break;
+      case SEEK_END:
+         ptr = stream->m_size + offset;
+         break;
+      default:
+         return -1;
+   }
 
    if (ptr <= stream->m_size)
    {