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.masah...@socionext.com> --- drivers/mtd/nand/cs553x_nand.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/mtd/nand/cs553x_nand.c b/drivers/mtd/nand/cs553x_nand.c index a65e4e0..594b286 100644 --- a/drivers/mtd/nand/cs553x_nand.c +++ b/drivers/mtd/nand/cs553x_nand.c @@ -242,10 +242,9 @@ static int __init cs553x_init_one(int cs, int mmio, unsigned long adr) } /* Scan to find existence of the device */ - if (nand_scan(new_mtd, 1)) { - err = -ENXIO; + err = nand_scan(new_mtd, 1); + if (err) goto out_free; - } cs553x_mtd[cs] = new_mtd; goto out; -- 1.9.1