From bc83c78871037b67d41d6fe70c7937ea89868d3b Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 4 Nov 2016 19:43:03 +0900 Subject: [PATCH] mtd: nand: mxc: return error code of nand_scan_ident/tail() on error The nand_scan_ident/tail() returns an appropriate error value when it fails. Use it instead of the fixed error code -ENXIO. Signed-off-by: Masahiro Yamada Reviewed-by: Marek Vasut Signed-off-by: Boris Brezillon --- drivers/mtd/nand/mxc_nand.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c index d7f724b24fd7..61ca020c5272 100644 --- a/drivers/mtd/nand/mxc_nand.c +++ b/drivers/mtd/nand/mxc_nand.c @@ -1747,10 +1747,9 @@ static int mxcnd_probe(struct platform_device *pdev) } /* first scan to find the device and get the page size */ - if (nand_scan_ident(mtd, is_imx25_nfc(host) ? 4 : 1, NULL)) { - err = -ENXIO; + err = nand_scan_ident(mtd, is_imx25_nfc(host) ? 4 : 1, NULL); + if (err) goto escan; - } switch (this->ecc.mode) { case NAND_ECC_HW: @@ -1808,10 +1807,9 @@ static int mxcnd_probe(struct platform_device *pdev) } /* second phase scan */ - if (nand_scan_tail(mtd)) { - err = -ENXIO; + err = nand_scan_tail(mtd); + if (err) goto escan; - } /* Register the partitions */ mtd_device_parse_register(mtd, part_probes, -- 2.20.1