[PATCH v2 09/20] rpmsg: glink: Fix default case while handling received commands

Sricharan R
2017-08-24T07:22:28Z

Currently if we receive a command that we still do not
support, then its simply discarded. While doing so, the
RX FIFO pointer also needs to be incremented. Fixing this.

Signed-off-by: Sricharan R <sricharan@codeaurora.org>
---
drivers/rpmsg/qcom_glink_native.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c
index 50a8008..9a58925 100644
--- a/drivers/rpmsg/qcom_glink_native.c
+++ b/drivers/rpmsg/qcom_glink_native.c
@@ -541,6 +541,7 @@ static irqreturn_t qcom_glink_native_intr(int irq, void *data)
ret = 0;
break;
default:
+ qcom_glink_rx_advance(glink, ALIGN(sizeof(msg), 8));
dev_err(glink->dev, "unhandled rx cmd: %d\n", cmd);
ret = -EINVAL;
break;