The nand_scan() returns an appropriate error value when it fails.
Use it instead of the fixed error code -ENXIO.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
this->write_buf = cmx270_write_buf;
/* Scan to find existence of the device */
- if (nand_scan (cmx270_nand_mtd, 1)) {
+ ret = nand_scan(cmx270_nand_mtd, 1);
+ if (ret) {
pr_notice("No NAND device\n");
- ret = -ENXIO;
goto err_scan;
}