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authorJiri Kosina <jkosina@suse.cz>2009-01-07 13:25:36 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-07 11:30:57 -0800
commit76052749143d03006271cc0ce8205ad756917062 (patch)
tree35cc5bdd4588513f4ae1a7fde32ff8b037de883a /drivers/hid
parent940fbf411e5fb42aee8ab7dd814b24080951dbfc (diff)
downloadop-kernel-dev-76052749143d03006271cc0ce8205ad756917062.zip
op-kernel-dev-76052749143d03006271cc0ce8205ad756917062.tar.gz
HID: fix hid->hiddev initialization in hiddev_connect()
Commit 079034073fa ("HID: hiddev cleanup -- handle all error conditions properly") by mistake removed proper initialization of hid->hiddev pointer in hiddev_connect() in case usb_register_dev() succeeds for the hiddev node. Put it properly back in place. Reported-and-tested-by: Gabriel C <nix.or.die@googlemail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/hid')
-rw-r--r--drivers/hid/usbhid/hiddev.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c
index 6a98f9f..d73eea3 100644
--- a/drivers/hid/usbhid/hiddev.c
+++ b/drivers/hid/usbhid/hiddev.c
@@ -874,12 +874,14 @@ int hiddev_connect(struct hid_device *hid, unsigned int force)
INIT_LIST_HEAD(&hiddev->list);
spin_lock_init(&hiddev->list_lock);
mutex_init(&hiddev->existancelock);
+ hid->hiddev = hiddev;
hiddev->hid = hid;
hiddev->exist = 1;
retval = usb_register_dev(usbhid->intf, &hiddev_class);
if (retval) {
err_hid("Not able to get a minor for this device.");
+ hid->hiddev = NULL;
kfree(hiddev);
return -1;
} else {
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