diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 9197c1b75034b0e85f41e88fff1583a52a1e04da..59f93d2721f3c8bf09ce40679ff32857a9fd4f6c 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1057,7 +1057,12 @@ EXPORT_SYMBOL_GPL(hid_output_report); int hid_set_field(struct hid_field *field, unsigned offset, __s32 value) { - unsigned size = field->report_size; + unsigned size; + + if (!field) + return -1; + + size = field->report_size; hid_dump_input(field->report->device, field->usage + offset, value);