Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

[karo-tx-linux.git] / drivers / hid / usbhid / hiddev.c

diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c
index 9e9421525fb9125fa962c2266550f67545855b39..215b2addddbb7c5be5e765dcbe0fd771146129db 100644 (file)
--- a/drivers/hid/usbhid/hiddev.c
+++ b/drivers/hid/usbhid/hiddev.c
@@ -527,8 +527,10 @@ static noinline int hiddev_ioctl_usage(struct hiddev *hiddev, unsigned int cmd,
                        goto goodreturn;
 
                case HIDIOCGCOLLECTIONINDEX:
+                       i = field->usage[uref->usage_index].collection_index;
+                       unlock_kernel();
                        kfree(uref_multi);
-                       return field->usage[uref->usage_index].collection_index;
+                       return i;
                case HIDIOCGUSAGES:
                        for (i = 0; i < uref_multi->num_values; i++)
                                uref_multi->values[i] =