From: Wei Yongjun <yongjun_...@trendmicro.com.cn> Add the missing unlock before return from function i915_gem_init_hw() in the error handling case.
Signed-off-by: Wei Yongjun <yongjun_...@trendmicro.com.cn> --- drivers/gpu/drm/i915/i915_gem.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index d2ba315..3eeb2d0 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -4879,8 +4879,10 @@ i915_gem_init_hw(struct drm_device *dev) i915_gem_init_swizzling(dev); ret = dev_priv->gt.init_rings(dev); - if (ret) + if (ret) { + mutex_unlock(&dev->struct_mutex); return ret; + } for (i = 0; i < NUM_L3_SLICES(dev); i++) i915_gem_l3_remap(&dev_priv->ring[RCS], i); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/