UBI: return on error in rename_volumes()
I noticed this during a code review. We are checking that the strlen()
of ->name is not less than the ->name_len which the user gave us. I
believe this bug is harmless but clearly we meant to return here instead
of setting an error code and then not using it.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c
index 20aeb277..59de69a 100644
--- a/drivers/mtd/ubi/cdev.c
+++ b/drivers/mtd/ubi/cdev.c
@@ -701,7 +701,7 @@
req->ents[i].name[req->ents[i].name_len] = '\0';
n = strlen(req->ents[i].name);
if (n != req->ents[i].name_len)
- err = -EINVAL;
+ return -EINVAL;
}
/* Make sure volume IDs and names are unique */