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| author | liu chuansheng <chuansheng.liu@intel.com> | 2013-01-31 15:13:00 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-01-31 22:14:15 +0100 |
| commit | f2d68cf4daa4de97d400d94836b907e35228e54f (patch) | |
| tree | 5d5dc7c590f77a51d9c878d233e189d98963ac46 | |
| parent | drm/radeon/r5xx-r7xx: wait for the MC to settle after MC blackout (diff) | |
| download | linux-f2d68cf4daa4de97d400d94836b907e35228e54f.tar.xz linux-f2d68cf4daa4de97d400d94836b907e35228e54f.zip | |
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>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.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 ff3def784619..05c96fa0b051 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) { |