From: Dinghao Liu dinghao.liu@zju.edu.cn
[ Upstream commit 167faadfcf9339088910e9e85a1b711fcbbef8e9 ]
When device_create() fails, dvbdev and dvbdevfops should be freed just like when dvb_register_media_device() fails.
Signed-off-by: Dinghao Liu dinghao.liu@zju.edu.cn Signed-off-by: Sean Young sean@mess.org Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/media/dvb-core/dvbdev.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c index 032b6d7dd5821..cfe983e78102f 100644 --- a/drivers/media/dvb-core/dvbdev.c +++ b/drivers/media/dvb-core/dvbdev.c @@ -539,6 +539,9 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev, if (IS_ERR(clsdev)) { pr_err("%s: failed to create device dvb%d.%s%d (%ld)\n", __func__, adap->num, dnames[type], id, PTR_ERR(clsdev)); + dvb_media_device_free(dvbdev); + kfree(dvbdevfops); + kfree(dvbdev); return PTR_ERR(clsdev); } dprintk("DVB: register adapter%d/%s%d @ minor: %i (0x%02x)\n",