| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.19 160/243] mtd: fix mtd_oobavail() incoherent returned value | Date | Wed, 11 Dec 2019 16:05:22 +0100 |
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From: Miquel Raynal <miquel.raynal@bootlin.com>
[ Upstream commit 4348433d8c0234f44adb6e12112e69343f50f0c5 ]
mtd_oobavail() returns either mtd->oovabail or mtd->oobsize. Both values are unsigned 32-bit entities, so there is no reason to pretend returning a signed one.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- include/linux/mtd/mtd.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index cd0be91bdefa5..035d641e8847c 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -386,7 +386,7 @@ static inline struct device_node *mtd_get_of_node(struct mtd_info *mtd) return dev_of_node(&mtd->dev); } -static inline int mtd_oobavail(struct mtd_info *mtd, struct mtd_oob_ops *ops) +static inline u32 mtd_oobavail(struct mtd_info *mtd, struct mtd_oob_ops *ops) { return ops->mode == MTD_OPS_AUTO_OOB ? mtd->oobavail : mtd->oobsize; } -- 2.20.1
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