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Commit c3cb77f8 authored by Dan Carpenter's avatar Dan Carpenter Committed by Brian Norris
Browse files

mtd: silence some uninitialized variable warnings 



The "tmp_retlen" variable can be uninitialized if action() fails.  It's
harmless except for the static checker warning.  I have moved the error
handling earlier to fix it.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarBrian Norris <computersforpeace@gmail.com>
parent ef158bdf

drivers/mtd/onenand/onenand_base.c

+2 −2
Original line number Diff line number Diff line
@@ -3188,13 +3188,13 @@ static int onenand_otp_walk(struct mtd_info *mtd, loff_t from, size_t len, 
			size_t tmp_retlen;



			ret = action(mtd, from, len, &tmp_retlen, buf);

			if (ret)

				break;



			buf += tmp_retlen;

			len -= tmp_retlen;

			*retlen += tmp_retlen;



			if (ret)

				break;

		}

		otp_pages--;

	}