Messages in this thread Patch in this message | | | From | Masahiro Yamada <> | Subject | [PATCH 09/11] mtd: nand: denali: return error code from nand_scan_ident/tail on error | Date | Wed, 9 Nov 2016 13:35:28 +0900 |
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The nand_scan_ident/tail() returns an appropriate error value when it fails. Use it instead of the fixed -ENXIO.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> ---
drivers/mtd/nand/denali.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c index f188a48..d482d8d 100644 --- a/drivers/mtd/nand/denali.c +++ b/drivers/mtd/nand/denali.c @@ -1474,10 +1474,9 @@ int denali_init(struct denali_nand_info *denali) * this is the first stage in a two step process to register * with the nand subsystem */ - if (nand_scan_ident(mtd, denali->max_banks, NULL)) { - ret = -ENXIO; + ret = nand_scan_ident(mtd, denali->max_banks, NULL); + if (ret) goto failed_req_irq; - } /* allocate the right size buffer now */ devm_kfree(denali->dev, denali->buf.buf); @@ -1580,10 +1579,9 @@ int denali_init(struct denali_nand_info *denali) denali->nand.ecc.write_oob = denali_write_oob; denali->nand.erase = denali_erase; - if (nand_scan_tail(mtd)) { - ret = -ENXIO; + ret = nand_scan_tail(mtd); + if (ret) goto failed_req_irq; - } ret = mtd_device_register(mtd, NULL, 0); if (ret) { -- 1.9.1
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