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Subject[PATCH 01/22] mtd: nand: ams-delta: return error code of nand_scan() on error
Date
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>
---

drivers/mtd/nand/ams-delta.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/mtd/nand/ams-delta.c b/drivers/mtd/nand/ams-delta.c
index 78e12cc..5d6c26f 100644
--- a/drivers/mtd/nand/ams-delta.c
+++ b/drivers/mtd/nand/ams-delta.c
@@ -234,10 +234,9 @@ static int ams_delta_init(struct platform_device *pdev)
goto out_gpio;

/* Scan to find existence of the device */
- if (nand_scan(ams_delta_mtd, 1)) {
- err = -ENXIO;
+ err = nand_scan(ams_delta_mtd, 1);
+ if (err)
goto out_mtd;
- }

/* Register the partitions */
mtd_device_register(ams_delta_mtd, partition_info,
--
1.9.1
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