Re: [PATCH] [v3]Input: evdev - drop partial events after emptying the buffer

From: kbuild test robot
Date: Mon Jan 04 2016 - 17:01:08 EST


Hi Aniroop,

[auto build test ERROR on input/next]
[also build test ERROR on v4.4-rc8 next-20160104]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url: https://github.com/0day-ci/linux/commits/Aniroop-Mathur/Input-evdev-drop-partial-events-after-emptying-the-buffer/20160105-053003
base: https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git next
config: i386-randconfig-x005-01040616 (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=i386

All errors (new ones prefixed by >>):

drivers/input/evdev.c: In function '__evdev_queue_syn_dropped':
>> drivers/input/evdev.c:195:10: error: request for member 'time' in something not a structure or union
prev_ev.time = ev.time;
^
>> drivers/input/evdev.c:196:34: error: incompatible types when assigning to type 'struct input_event' from type 'struct input_event *'
client->buffer[client->head++] = prev_ev;
^

vim +/time +195 drivers/input/evdev.c

189 * ignore partial events and if last packet is fully stored, queue
190 * SYN_REPORT so that clients would not ignore next full packet.
191 */
192 if (prev_ev->type != EV_SYN && prev_ev->code != SYN_REPORT) {
193 client->drop_pevent = true;
194 } else if (prev_ev->type == EV_SYN && prev_ev->code == SYN_REPORT) {
> 195 prev_ev.time = ev.time;
> 196 client->buffer[client->head++] = prev_ev;
197 client->head &= mask;
198 client->packet_head = client->head;
199

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