Commit b97fa0b5 authored Nov 06, 2019 by Wei Yongjun Committed by David S. Miller Nov 06, 2019

ptp: ptp_clockmatrix: Fix missing unlock on error in idtcm_probe()



Add the missing unlock before return from function idtcm_probe()
in the error handling case.

Fixes: 3a6ba7dc ("ptp: Add a ptp clock driver for IDT ClockMatrix.")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Vincent Cheng <vincent.cheng.xh@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent d0d605c5

drivers/ptp/ptp_clockmatrix.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -1294,8 +1294,10 @@ static int idtcm_probe(struct i2c_client *client,

		err = set_tod_write_overhead(idtcm);

		if (err)
		if (err) {
		mutex_unlock(&idtcm->reg_lock);
		return err;
		}

		err = idtcm_load_firmware(idtcm, &client->dev);

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