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Commit 0a032a4d authored by Roel Kluin's avatar Roel Kluin Committed by David Woodhouse
Browse files

mtd: OneNAND: Fix test of unsigned in onenand_otp_walk() 



mtd->writesize and len are unsigned so the test does not work.

Signed-off-by: default avatarRoel Kluin <roel.kluin@gmail.com>
Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent caf0e8e0

drivers/mtd/onenand/onenand_base.c

+2 −2
Original line number Diff line number Diff line
@@ -3165,10 +3165,10 @@ static int onenand_otp_walk(struct mtd_info *mtd, loff_t from, size_t len, 


	/* Check User/Factory boundary */

	if (mode == MTD_OTP_USER) {

		if (((mtd->writesize * otp_pages) - (from + len)) < 0)

		if (mtd->writesize * otp_pages < from + len)

			return 0;

	} else {

		if (((mtd->writesize * otp_pages) - len) < 0)

		if (mtd->writesize * otp_pages <  len)

			return 0;

	}