From: Christophe JAILLET Date: Fri, 5 Aug 2022 22:02:32 +0000 (+0200) Subject: remoteproc: imx_rproc: Simplify some error message X-Git-Tag: v6.1-rc5~272^2~11 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a1c3611dcfb08e62e165ab5c00122dd13f210166;p=platform%2Fkernel%2Flinux-starfive.git remoteproc: imx_rproc: Simplify some error message dev_err_probe() already prints the error code in a human readable way, so there is no need to duplicate it as a numerical value at the end of the message. While at it, remove 'ret' that is mostly useless. Fixes: 2df7062002d0 ("remoteproc: imx_proc: enable virtio/mailbox") Signed-off-by: Christophe JAILLET Link: https://lore.kernel.org/r/6b9343c2688117a340661d8ee491c2962c54a09a.1659736936.git.christophe.jaillet@wanadoo.fr Signed-off-by: Mathieu Poirier --- diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c index 38383e7..7cc4fd2 100644 --- a/drivers/remoteproc/imx_rproc.c +++ b/drivers/remoteproc/imx_rproc.c @@ -646,7 +646,6 @@ static int imx_rproc_xtr_mbox_init(struct rproc *rproc) struct imx_rproc *priv = rproc->priv; struct device *dev = priv->dev; struct mbox_client *cl; - int ret; if (!of_get_property(dev->of_node, "mbox-names", NULL)) return 0; @@ -659,18 +658,15 @@ static int imx_rproc_xtr_mbox_init(struct rproc *rproc) cl->rx_callback = imx_rproc_rx_callback; priv->tx_ch = mbox_request_channel_byname(cl, "tx"); - if (IS_ERR(priv->tx_ch)) { - ret = PTR_ERR(priv->tx_ch); - return dev_err_probe(cl->dev, ret, - "failed to request tx mailbox channel: %d\n", ret); - } + if (IS_ERR(priv->tx_ch)) + return dev_err_probe(cl->dev, PTR_ERR(priv->tx_ch), + "failed to request tx mailbox channel\n"); priv->rx_ch = mbox_request_channel_byname(cl, "rx"); if (IS_ERR(priv->rx_ch)) { mbox_free_channel(priv->tx_ch); - ret = PTR_ERR(priv->rx_ch); - return dev_err_probe(cl->dev, ret, - "failed to request rx mailbox channel: %d\n", ret); + return dev_err_probe(cl->dev, PTR_ERR(priv->rx_ch), + "failed to request rx mailbox channel\n"); } return 0;