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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-04-02 21:33:03 (GMT) |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-04-03 08:25:33 (GMT) |
| commit | e02f14cd48a5da0ebaecf88c93dbd54a81e0dead (patch) | |
| tree | 9a5af6d70c2a8e9c499f73f42ca3b6e548715190 | |
| parent | 650dc07ec3b0eba8ff21da706d2b1876ada59fc3 (diff) | |
| download | linux-e02f14cd48a5da0ebaecf88c93dbd54a81e0dead.tar.xz | |
drm/i915: don't leak struct_mutex lock on ppgtt init failures
Reported-by: Konstantin Belousov <kostikbel@gmail.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 8a62285..785f67f 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1222,8 +1222,10 @@ static int i915_load_gem_init(struct drm_device *dev) i915_gem_do_init(dev, 0, mappable_size, gtt_size); ret = i915_gem_init_aliasing_ppgtt(dev); - if (ret) + if (ret) { + mutex_unlock(&dev->struct_mutex); return ret; + } } else { /* Let GEM Manage all of the aperture. * |