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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-08-24 16:41:56 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-08-24 17:44:29 -0700 |
| commit | d4879c9e0fee98dca512acd7c9b045c1b73091d6 (patch) | |
| tree | b476627d483de0e60eb53b4f4b25da752adf3da0 | |
| parent | 67b3bfd0c22274f1b3c40f0820cbdc1d71f7d0cd (diff) | |
| download | linux-d4879c9e0fee98dca512acd7c9b045c1b73091d6.tar.gz linux-d4879c9e0fee98dca512acd7c9b045c1b73091d6.tar.bz2 linux-d4879c9e0fee98dca512acd7c9b045c1b73091d6.zip | |
Input: wacom - fix error return code in wacom_probe()
Fix to return a negative error code from the urb submit error
handling case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| -rw-r--r-- | drivers/input/tablet/wacom_sys.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 1ad3e07986b4..79b69ea47f74 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -1361,8 +1361,10 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i usb_set_intfdata(intf, wacom); if (features->quirks & WACOM_QUIRK_MONITOR) { - if (usb_submit_urb(wacom->irq, GFP_KERNEL)) + if (usb_submit_urb(wacom->irq, GFP_KERNEL)) { + error = -EIO; goto fail5; + } } return 0; @@ -1417,8 +1419,8 @@ static int wacom_resume(struct usb_interface *intf) wacom_query_tablet_data(intf, features); wacom_led_control(wacom); - if ((wacom->open || features->quirks & WACOM_QUIRK_MONITOR) - && usb_submit_urb(wacom->irq, GFP_NOIO) < 0) + if ((wacom->open || (features->quirks & WACOM_QUIRK_MONITOR)) && + usb_submit_urb(wacom->irq, GFP_NOIO) < 0) rv = -EIO; mutex_unlock(&wacom->lock); |