[PATCH RFC 103/111] staging: etnaviv: make sure to unlock DRM mutex when component bind fails

[Lucas Stach]

In case the component bind fails the mutex should not be left locked.

Signed-off-by: Lucas Stach <l.stach at pengutronix.de>
---
 drivers/staging/etnaviv/etnaviv_drv.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/etnaviv/etnaviv_drv.c 
b/drivers/staging/etnaviv/etnaviv_drv.c
index 828ed8ce347f..799793ea0b38 100644
--- a/drivers/staging/etnaviv/etnaviv_drv.c
+++ b/drivers/staging/etnaviv/etnaviv_drv.c
@@ -141,8 +141,10 @@ static int etnaviv_load(struct drm_device *dev, unsigned 
long flags)
        mutex_lock(&dev->struct_mutex);

        err = component_bind_all(dev->dev, dev);
-       if (err < 0)
+       if (err < 0) {
+               mutex_unlock(&dev->struct_mutex);
                return err;
+       }

        load_gpu(dev);

-- 
2.1.4