diff options
| author | Jia-Ju Bai <baijiaju1990@gmail.com> | 2021-03-06 05:36:24 -0800 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-03-10 18:06:44 -0600 |
| commit | d9a69846241cc8ff888ee3304b2399e9a98a40cf (patch) | |
| tree | b17c023ec94eb5ebd7a013adda05ba95f1d47309 | |
| parent | a38fd8748464831584a19438cbb3082b5a2dab15 (diff) | |
| download | remoteproc-rpmsg-fixes.tar.gz | |
rpmsg: qcom_glink_native: fix error return code of qcom_glink_rx_data()rpmsg-fixes
When idr_find() returns NULL to intent, no error return code of
qcom_glink_rx_data() is assigned.
To fix this bug, ret is assigned with -ENOENT in this case.
Fixes: 64f95f87920d ("rpmsg: glink: Use the local intents when receiving data")
Reported-by: TOTE Robot <oslab@tsinghua.edu.cn>
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Link: https://lore.kernel.org/r/20210306133624.17237-1-baijiaju1990@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
| -rw-r--r-- | drivers/rpmsg/qcom_glink_native.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c index 27a05167c18c3..4840886532ff7 100644 --- a/drivers/rpmsg/qcom_glink_native.c +++ b/drivers/rpmsg/qcom_glink_native.c @@ -857,6 +857,7 @@ static int qcom_glink_rx_data(struct qcom_glink *glink, size_t avail) dev_err(glink->dev, "no intent found for channel %s intent %d", channel->name, liid); + ret = -ENOENT; goto advance_rx; } } |