+ len != 4)
+ return -ENXIO;
+ size += 0x40; /* header size of the uImage */
-+ if ((size > 0) && (size < 0x400000)) {
++ if (size < 0x400000) {
+ /* skip to next erase block */
+ if (size & (flash->erasesize - 1)) {
+ size |= (flash->erasesize - 1);