fs/vfs: Remove duplicated code to initialize stream structure
All streams are initialized by lib_stream_initialize when task is created.
So these don't need to be initialzied in open function.
@@ -226,10 +226,6 @@ FAR struct file_struct *fs_fdopen(int fd, int oflags, FAR struct tcb_s *tcb)
for (i = 0; i < CONFIG_NFILE_STREAMS; i++) {
stream = &slist->sl_streams[i];
if (stream->fs_fd < 0) {
- /* Zero the structure */
-
- memset(stream, 0, sizeof(FILE));
-
#if CONFIG_STDIO_BUFFER_SIZE > 0
/* Initialize the semaphore the manages access to the buffer */
