From 8d91c1e411f55d7ea91b1183a2e9f8088fb4d5be Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Tue, 15 Dec 2015 14:52:16 -0300 Subject: Linux-libre 4.3.2-gnu --- drivers/gpu/drm/bochs/bochs_mm.c | 16 ++++------------ 1 file changed, 4 insertions(+), 12 deletions(-) (limited to 'drivers/gpu/drm/bochs/bochs_mm.c') diff --git a/drivers/gpu/drm/bochs/bochs_mm.c b/drivers/gpu/drm/bochs/bochs_mm.c index 66286ff51..f69e6bf9b 100644 --- a/drivers/gpu/drm/bochs/bochs_mm.c +++ b/drivers/gpu/drm/bochs/bochs_mm.c @@ -454,25 +454,17 @@ int bochs_dumb_mmap_offset(struct drm_file *file, struct drm_device *dev, uint32_t handle, uint64_t *offset) { struct drm_gem_object *obj; - int ret; struct bochs_bo *bo; - mutex_lock(&dev->struct_mutex); obj = drm_gem_object_lookup(dev, file, handle); - if (obj == NULL) { - ret = -ENOENT; - goto out_unlock; - } + if (obj == NULL) + return -ENOENT; bo = gem_to_bochs_bo(obj); *offset = bochs_bo_mmap_offset(bo); - drm_gem_object_unreference(obj); - ret = 0; -out_unlock: - mutex_unlock(&dev->struct_mutex); - return ret; - + drm_gem_object_unreference_unlocked(obj); + return 0; } /* ---------------------------------------------------------------------- */ -- cgit v1.2.3-54-g00ecf