From: liu chuansheng chuansheng.liu@intel.com Date: Thu, 31 Jan 2013 22:13:00 +0800 Subject: [PATCH] drm/radeon: Calling object_unrefer() when creating fb failure
When kzalloc() failed in radeon_user_framebuffer_create(), need to call object_unreference() to match the object_reference().
Signed-off-by: liu chuansheng chuansheng.liu@intel.com Signed-off-by: xueminsu xuemin.su@intel.com --- drivers/gpu/drm/radeon/radeon_display.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index ff3def7..05c96fa 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -1115,8 +1115,10 @@ radeon_user_framebuffer_create(struct drm_device *dev, }
radeon_fb = kzalloc(sizeof(*radeon_fb), GFP_KERNEL); - if (radeon_fb == NULL) + if (radeon_fb == NULL) { + drm_gem_object_unreference_unlocked(obj); return ERR_PTR(-ENOMEM); + }
ret = radeon_framebuffer_init(dev, radeon_fb, mode_cmd, obj); if (ret) {