Commit 3447fd0c authored by Dave Airlie's avatar Dave Airlie
Browse files

Merge tag 'drm-misc-next-fixes-2019-11-13' of... 

Merge tag 'drm-misc-next-fixes-2019-11-13' of git://anongit.freedesktop.org/drm/drm-misc

 into drm-next

- Fix memory leak in gpu debugfs node's release (Johan)

Cc: Johan Hovold <johan@kernel.org>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>

From: Sean Paul <sean@poorly.run>
Link: https://patchwork.freedesktop.org/patch/msgid/20191113211056.GA78440@art_vandelay
parents 0990ca23 a64fc11b

drivers/gpu/drm/msm/msm_debugfs.c

+1 −5
Original line number Diff line number Diff line
@@ -47,12 +47,8 @@ static int msm_gpu_release(struct inode *inode, struct file *file) 
	struct msm_gpu_show_priv *show_priv = m->private;

	struct msm_drm_private *priv = show_priv->dev->dev_private;

	struct msm_gpu *gpu = priv->gpu;

	int ret;



	ret = mutex_lock_interruptible(&show_priv->dev->struct_mutex);

	if (ret)

		return ret;



	mutex_lock(&show_priv->dev->struct_mutex);

	gpu->funcs->gpu_state_put(show_priv->state);

	mutex_unlock(&show_priv->dev->struct_mutex);

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