UBI: fix comment

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

2 files changed, 5 insertions, 9 deletions

diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c
index a37dc7a213b..7a1a8a1da61 100644
--- a/drivers/mtd/ubi/vtbl.c
+++ b/drivers/mtd/ubi/vtbl.c
@@ -115,9 +115,8 @@ int ubi_change_vtbl_record(struct ubi_device *ubi, int idx,
 }
 
 /**
- * vol_til_check - check if volume table is not corrupted and contains sensible
- * data.
- *
+ * vtbl_check - check if volume table is not corrupted and contains sensible
+ *              data.
  * @ubi: UBI device description object
  * @vtbl: volume table
  *
diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c
index 8421c7a9a83..7d32f71d6f1 100644
--- a/drivers/mtd/ubi/wl.c
+++ b/drivers/mtd/ubi/wl.c
@@ -259,7 +259,6 @@ static int do_work(struct ubi_device *ubi)
          */
         down_read(&ubi->work_sem);
         spin_lock(&ubi->wl_lock);
-
         if (list_empty(&ubi->works)) {
                 spin_unlock(&ubi->wl_lock);
                 up_read(&ubi->work_sem);
@@ -268,6 +267,8 @@ static int do_work(struct ubi_device *ubi)
 
         wrk = list_entry(ubi->works.next, struct ubi_work, list);
         list_del(&wrk->list);
+        ubi->works_count -= 1;
+        ubi_assert(ubi->works_count >= 0);
         spin_unlock(&ubi->wl_lock);
 
         /*
@@ -278,12 +279,8 @@ static int do_work(struct ubi_device *ubi)
         err = wrk->func(ubi, wrk, 0);
         if (err)
                 ubi_err("work failed with error code %d", err);
-
-        spin_lock(&ubi->wl_lock);
-        ubi->works_count -= 1;
-        ubi_assert(ubi->works_count >= 0);
-        spin_unlock(&ubi->wl_lock);
         up_read(&ubi->work_sem);
+
         return err;
 }