[PATCH 1/7] UBI: Fastmap: Fix lock imbalance in case of an error

Richard Weinberger
2012-07-09T12:19:06Z

Signed-off-by: Richard Weinberger <richard@nod.at>
---
drivers/mtd/ubi/wl.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c
index 6c69017..79e3257 100644
--- a/drivers/mtd/ubi/wl.c
+++ b/drivers/mtd/ubi/wl.c
@@ -271,10 +271,10 @@ static int produce_free_peb(struct ubi_device *ubi)

dbg_wl("do one work synchronously");
err = do_work(ubi);
- if (err)
- return err;

spin_lock(&ubi->wl_lock);
+ if (err)
+ return err;
}

return 0;
--
1.7.6.5