From 17efe155253e3f81caa6cc57ec2af1c128618698 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov <dtor@insightbb.com> Date: Tue, 1 Aug 2006 22:45:28 -0400 Subject: [PATCH] USB: onetouch - handle errors from input_register_device() Onetouch: handle errors from input_register_device() Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> --- drivers/usb/storage/onetouch.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/usb/storage/onetouch.c b/drivers/usb/storage/onetouch.c index 313920d980c9aa..f843a0bcf107a5 100644 --- a/drivers/usb/storage/onetouch.c +++ b/drivers/usb/storage/onetouch.c @@ -135,6 +135,7 @@ int onetouch_connect_input(struct us_data *ss) struct usb_onetouch *onetouch; struct input_dev *input_dev; int pipe, maxp; + int error = -ENOMEM; interface = ss->pusb_intf->cur_altsetting; @@ -211,15 +212,18 @@ int onetouch_connect_input(struct us_data *ss) ss->suspend_resume_hook = usb_onetouch_pm_hook; #endif - input_register_device(onetouch->dev); + error = input_register_device(onetouch->dev); + if (error) + goto fail3; return 0; + fail3: usb_free_urb(onetouch->irq); fail2: usb_buffer_free(udev, ONETOUCH_PKT_LEN, onetouch->data, onetouch->data_dma); fail1: kfree(onetouch); input_free_device(input_dev); - return -ENOMEM; + return error; } void onetouch_release_input(void *onetouch_) -- GitLab