1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 0a85085fe697..bce0a07cbac9 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -373,7 +373,7 @@ static int mtd_do_writeoob(struct file *file, struct mtd_info *mtd,
         if (!mtd->write_oob)
                 ret = -EOPNOTSUPP;
         else
-                ret = access_ok(VERIFY_READ, ptr, length) ? 0 : EFAULT;
+                ret = access_ok(VERIFY_READ, ptr, length) ? 0 : -EFAULT;
 
         if (ret)
                 return ret;