From d6ac27c60fec4dc59473e39abf924e430a9ea320 Mon Sep 17 00:00:00 2001 From: Luis Chamberlain Date: Mon, 27 Sep 2021 15:02:27 -0700 Subject: cdrom/gdrom: add error handling support for add_disk() We never checked for errors on add_disk() as this function returned void. Now that this is fixed, use the shiny new error handling. Signed-off-by: Luis Chamberlain Signed-off-by: Jens Axboe --- drivers/cdrom/gdrom.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c index 8e1fe75af93f..d50cc1fd34d5 100644 --- a/drivers/cdrom/gdrom.c +++ b/drivers/cdrom/gdrom.c @@ -805,9 +805,14 @@ static int probe_gdrom(struct platform_device *devptr) err = -ENOMEM; goto probe_fail_free_irqs; } - add_disk(gd.disk); + err = add_disk(gd.disk); + if (err) + goto probe_fail_add_disk; + return 0; +probe_fail_add_disk: + kfree(gd.toc); probe_fail_free_irqs: free_irq(HW_EVENT_GDROM_DMA, &gd); free_irq(HW_EVENT_GDROM_CMD, &gd); -- cgit