diff options
| -rw-r--r-- | drivers/input/mouse/cypress_ps2.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/input/mouse/cypress_ps2.c b/drivers/input/mouse/cypress_ps2.c index fcc3921e49e0..8e17cd0bc437 100644 --- a/drivers/input/mouse/cypress_ps2.c +++ b/drivers/input/mouse/cypress_ps2.c @@ -115,9 +115,12 @@ static int cypress_ps2_read_cmd_status(struct psmouse *psmouse, if (rc < 0) goto out; - wait_event_timeout(ps2dev->wait, - (psmouse->pktcnt >= pktsize), - msecs_to_jiffies(CYTP_CMD_TIMEOUT)); + if (!wait_event_timeout(ps2dev->wait, + psmouse->pktcnt >= pktsize, + msecs_to_jiffies(CYTP_CMD_TIMEOUT))) { + rc = -ETIMEDOUT; + goto out; + } memcpy(param, psmouse->packet, pktsize); |