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mailbox: Propagate correct error return value

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In case of_property_match_string fails, it makes more sense
to return its error value to caller, not force the value to
ERR_PTR(-EINVAL).

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
This commit is contained in:
Peng Fan
2025-04-11 21:14:11 +08:00
committed by Jassi Brar
parent dddbd233e6
commit cb7e2ec370
1 changed files with 1 additions and 1 deletions
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drivers/mailbox/mailbox.c
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@@ -458,7 +458,7 @@ struct mbox_chan *mbox_request_channel_byname(struct mbox_client *cl,
if (index < 0) {
dev_err(cl->dev, "%s() could not locate channel named \"%s\"\n",
__func__, name);
return ERR_PTR(-EINVAL);
return ERR_PTR(index);
}
return mbox_request_channel(cl, index);
}