lkml.org 
[lkml]   [2018]   [Apr]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] media: cec: set ev rather than v with CEC_PIN_EVENT_FL_DROPPED bit
Date
From: Colin Ian King <colin.king@canonical.com>

Setting v with the CEC_PIN_EVENT_FL_DROPPED is incorrect, instead
ev should be set with this bit. Fix this.

Detected by CoverityScan, CID#1467974 ("Extra high-order bits")

Fixes: 6ec1cbf6b125 ("media: cec: improve CEC pin event handling")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/media/cec/cec-pin.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/cec/cec-pin.c b/drivers/media/cec/cec-pin.c
index 2a5df99735fa..6e311424f0dc 100644
--- a/drivers/media/cec/cec-pin.c
+++ b/drivers/media/cec/cec-pin.c
@@ -119,7 +119,7 @@ static void cec_pin_update(struct cec_pin *pin, bool v, bool force)

if (pin->work_pin_events_dropped) {
pin->work_pin_events_dropped = false;
- v |= CEC_PIN_EVENT_FL_DROPPED;
+ ev |= CEC_PIN_EVENT_FL_DROPPED;
}
pin->work_pin_events[pin->work_pin_events_wr] = ev;
pin->work_pin_ts[pin->work_pin_events_wr] = ktime_get();
--
2.17.0
\
 
 \ /
  Last update: 2018-04-18 17:26    [W:1.108 / U:0.008 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site