From e3010bd3ef1eda13f08155fe43846a64d0990a86 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Wed, 30 Sep 2020 01:01:09 +0200 Subject: [PATCH] mtd: nand: ecc-bch: Return only valid error codes When a function is not available, returning -ENOTSUPP makes much more sense than returning -1. Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20200929230124.31491-6-miquel.raynal@bootlin.com --- include/linux/mtd/nand-ecc-sw-bch.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/mtd/nand-ecc-sw-bch.h b/include/linux/mtd/nand-ecc-sw-bch.h index b62b8bd4669f5..d92d2abcfcef7 100644 --- a/include/linux/mtd/nand-ecc-sw-bch.h +++ b/include/linux/mtd/nand-ecc-sw-bch.h @@ -43,7 +43,7 @@ static inline int nand_bch_calculate_ecc(struct nand_chip *chip, const u_char *dat, u_char *ecc_code) { - return -1; + return -ENOTSUPP; } static inline int