From e756ff971fe4ca31ea320f8602bfe827e502c670 Mon Sep 17 00:00:00 2001 From: Thomas White Date: Sun, 16 Aug 2009 18:01:52 +0100 Subject: Unlock mutex on unsuccessful mmap Signed-off-by: Thomas White --- drivers/mfd/glamo/glamo-buffer.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/mfd/glamo/glamo-buffer.c') diff --git a/drivers/mfd/glamo/glamo-buffer.c b/drivers/mfd/glamo/glamo-buffer.c index 815495e1d7f..abf867530aa 100644 --- a/drivers/mfd/glamo/glamo-buffer.c +++ b/drivers/mfd/glamo/glamo-buffer.c @@ -230,8 +230,10 @@ int glamo_ioctl_gem_mmap(struct drm_device *dev, void *data, gobj = obj->driver_private; if (!gobj->mmap_offset) { ret = glamo_gem_create_mmap_offset(obj); - if (ret) + if (ret) { + mutex_unlock(&dev->struct_mutex); return ret; + } } args->offset = gobj->mmap_offset; -- cgit v1.2.3