| From ce77351c8ae6b04070135fdaedaad337bb0b4ef5 Mon Sep 17 00:00:00 2001 |
| From: Rui Miguel Silva <rui.silva@linaro.org> |
| Date: Tue, 27 Sep 2022 10:05:27 +0100 |
| Subject: [PATCH 4/6] rpmsg: arm: fix return value |
| |
| The creation of and endpoint returns a pointer, fix the return |
| value to the right type. |
| |
| Upstream-Status: Pending |
| Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org> |
| --- |
| drivers/rpmsg/rpmsg_arm_mailbox.c | 5 +++-- |
| 1 file changed, 3 insertions(+), 2 deletions(-) |
| |
| diff --git a/drivers/rpmsg/rpmsg_arm_mailbox.c b/drivers/rpmsg/rpmsg_arm_mailbox.c |
| index 4a80102669f6..5c0dcc8e353d 100644 |
| --- a/drivers/rpmsg/rpmsg_arm_mailbox.c |
| +++ b/drivers/rpmsg/rpmsg_arm_mailbox.c |
| @@ -103,8 +103,9 @@ static struct rpmsg_endpoint *arm_create_ept(struct rpmsg_device *rpdev, |
| |
| channel->mbox = mbox_request_channel_byname(&channel->cl, chinfo.name); |
| if (IS_ERR_OR_NULL(channel->mbox)) { |
| - printk("RPMsg ARM: Cannot get channel by name: '%s'\n", chinfo.name); |
| - return -1; |
| + printk("RPMsg ARM: Cannot get channel by name: %s\n", |
| + chinfo.name); |
| + return ERR_PTR(-ENOENT); |
| } |
| |
| return &channel->ept; |
| -- |
| 2.39.0 |
| |