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| author | liu chuansheng <chuansheng.liu@intel.com> | 2013-01-31 22:13:00 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-11 09:04:43 -0800 |
| commit | c7fc19676a4dc02e43fa592d584b1c57a037300e (patch) | |
| tree | 1584487ae87a614b84140da3a8da17fcced22ea9 | |
| parent | b666341c665cc19d3dba9863917a58837a707552 (diff) | |
| download | lwn-c7fc19676a4dc02e43fa592d584b1c57a037300e.tar.gz lwn-c7fc19676a4dc02e43fa592d584b1c57a037300e.zip | |
drm/radeon: Calling object_unrefer() when creating fb failure
commit f2d68cf4daa4de97d400d94836b907e35228e54f upstream.
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>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | 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 64778497117e..ec202c89077e 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -1111,8 +1111,10 @@ 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) { |