Use the u_char instead of char in oobbuf

PATCH New Sheng Yongjie 1 participant 1 message Dec 13, 2007 Memory technology devices (MTD)

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Sheng Yongjie

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2007-12-13 02:49 UTC #0 lore raw

PATCH 1/1 Use the u_char instead of char in oobbuf

In function onenand_verify_oob, local variable oobbuf shall be unsigned char.

In the case of a value is >= 0x80, it's unequal in comparing the value in an unsigned char and signed char.

Signed-off-by Sheng Yongjie (Sam) <[email protected]>

Signed-off-by Kyungmin Park <[email protected]>

---
 drivers/mtd/onenand/onenand_base.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

drivers/mtd/onenand/onenand_base.c +1 -1

index f2bb276..52cce5c 100644
@@ -1217,7 +1217,7 @@ int onenand_bbt_read_oob(struct mtd_info *mtd, loff_t from,
 static int onenand_verify_oob(struct mtd_info *mtd, const u_char *buf, loff_t to)
 {
 	struct onenand_chip *this = mtd->priv;
-	char oobbuf[64];
+	u_char oobbuf[64];
 	int status, i;
 
 	this->command(mtd, ONENAND_CMD_READOOB, to, mtd->oobsize);

Signature · 1 line

1.5.0.6