This patch adds error handling to the lpc32xx_nand_write_page_syndrome() function.
Signed-off-by: Roland Stigge <[email protected]> --- drivers/mtd/nand/lpc32xx_slc.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand/lpc32xx_slc.c b/drivers/mtd/nand/lpc32xx_slc.c index 7e2e78d..b27b3b3 100644 --- a/drivers/mtd/nand/lpc32xx_slc.c +++ b/drivers/mtd/nand/lpc32xx_slc.c @@ -679,9 +679,12 @@ static int lpc32xx_nand_write_page_syndrome(struct mtd_info *mtd, { struct lpc32xx_nand_host *host = chip->priv; u8 *pb = chip->oob_poi + chip->ecc.layout->eccpos[0]; + int error; /* Write data, calculate ECC on outbound data */ - lpc32xx_xfer(mtd, (u8 *)buf, chip->ecc.steps, 0); + error = lpc32xx_xfer(mtd, (u8 *)buf, chip->ecc.steps, 0); + if (error) + return error; /* * The calculated ECC needs some manual work done to it before -- 1.7.10.4 _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
