Commit 1fd1f285 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'for-linus' of git://

* 'for-linus' of git://
  HID: Move dereferences below a NULL test
  HID: hiddev, fix lock imbalance
parents 0dc3d523 76c317d6
......@@ -1075,14 +1075,16 @@ EXPORT_SYMBOL_GPL(hid_report_raw_event);
int hid_input_report(struct hid_device *hid, int type, u8 *data, int size, int interrupt)
struct hid_report_enum *report_enum = hid->report_enum + type;
struct hid_driver *hdrv = hid->driver;
struct hid_report_enum *report_enum;
struct hid_driver *hdrv;
struct hid_report *report;
unsigned int i;
int ret;
if (!hid || !hid->driver)
return -ENODEV;
report_enum = hid->report_enum + type;
hdrv = hid->driver;
if (!size) {
dbg_hid("empty report\n");
......@@ -527,8 +527,10 @@ static noinline int hiddev_ioctl_usage(struct hiddev *hiddev, unsigned int cmd,
goto goodreturn;
i = field->usage[uref->usage_index].collection_index;
return field->usage[uref->usage_index].collection_index;
return i;
for (i = 0; i < uref_multi->num_values; i++)
uref_multi->values[i] =
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