From 30a7eb298af849bae3050e0a3f4c130995da22b0 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Fri, 12 Oct 2007 10:19:38 +0300 Subject: [PATCH] [MTD] [OneNAND] Return only negative error codes The OneNAND driver was confusing JFFS2 by returning positive error codes. Signed-off-by: Adrian Hunter Acked-by: Kyungmin Park Signed-off-by: David Woodhouse --- drivers/mtd/onenand/onenand_base.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c index f633941011a5..a8c426bf47a4 100644 --- a/drivers/mtd/onenand/onenand_base.c +++ b/drivers/mtd/onenand/onenand_base.c @@ -327,7 +327,7 @@ static int onenand_wait(struct mtd_info *mtd, int state) printk(KERN_ERR "onenand_wait: controller error = 0x%04x\n", ctrl); if (ctrl & ONENAND_CTRL_LOCK) printk(KERN_ERR "onenand_wait: it's locked error.\n"); - return ctrl; + return -EIO; } if (interrupt & ONENAND_INT_READ) { @@ -336,7 +336,7 @@ static int onenand_wait(struct mtd_info *mtd, int state) if (ecc & ONENAND_ECC_2BIT_ALL) { printk(KERN_ERR "onenand_wait: ECC error = 0x%04x\n", ecc); mtd->ecc_stats.failed++; - return ecc; + return -EBADMSG; } else if (ecc & ONENAND_ECC_1BIT_ALL) { printk(KERN_INFO "onenand_wait: correctable ECC error = 0x%04x\n", ecc); mtd->ecc_stats.corrected++; -- 2.20.1