media: TDA1997x: Remove redundant cancel_delayed_work in probe

commit 29de195ca39fc2ac0af6fd45522994df9f431f80 upstream.

The delayed_work delayed_work_enable_hpd is initialized with
INIT_DELAYED_WORK(), but it is never scheduled in tda1997x_probe().

Calling cancel_delayed_work() on a work that has never been
scheduled is redundant and unnecessary, as there is no pending
work to cancel.

Remove the redundant cancel_delayed_work() from error handling
path in tda1997x_probe() to avoid potential confusion.

Fixes: 9ac0038 ("media: i2c: Add TDA1997x HDMI receiver driver")
Cc: stable@vger.kernel.org
Signed-off-by: Duoming Zhou <duoming@zju.edu.cn>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>

Author: stonezdm

drivers/media/i2c/tda1997x.c

@@ -2769,7 +2769,6 @@ static int tda1997x_probe(struct i2c_client *client,
 err_free_handler:
 	v4l2_ctrl_handler_free(&state->hdl);
 err_free_mutex:
-	cancel_delayed_work(&state->delayed_work_enable_hpd);
 	mutex_destroy(&state->page_lock);
 	mutex_destroy(&state->lock);
 err_free_state: