media: cec: cec_transmit_attempt_done: ignore CEC_TX_STATUS_MAX_RETRIES

The switch in cec_transmit_attempt_done() should ignore the
CEC_TX_STATUS_MAX_RETRIES status bit.

Calling this function with e.g. CEC_TX_STATUS_NACK | CEC_TX_STATUS_MAX_RETRIES
is perfectly legal and should not trigger the WARN(1).

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/media/cec/cec-adap.c b/drivers/media/cec/cec-adap.c
index bf45977b2823..d596b601ff42 100644
--- a/drivers/media/cec/cec-adap.c
+++ b/drivers/media/cec/cec-adap.c
@@ -559,7 +559,7 @@ EXPORT_SYMBOL_GPL(cec_transmit_done);
 
 void cec_transmit_attempt_done(struct cec_adapter *adap, u8 status)
 {
-        switch (status) {
+        switch (status & ~CEC_TX_STATUS_MAX_RETRIES) {
         case CEC_TX_STATUS_OK:
                 cec_transmit_done(adap, status, 0, 0, 0, 0);
                 return;