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authorDan Carpenter <dan.carpenter@oracle.com>2021-11-24 17:51:26 +0300
committerJassi Brar <jaswinder.singh@linaro.org>2022-01-11 23:47:32 -0600
commit05d06f37196b2e3abeff2b98b785c8803865e646 (patch)
treee0f9b065a38189c4e168c5210a897efe1f1a9a16 /drivers
parent79daec8b9c02e04e2afb11eefa71698b913b2c55 (diff)
mailbox: imx: Fix an IS_ERR() vs NULL bug
The devm_kzalloc() function does not return error pointers, it returns NULL on failure. Fixes: 97961f78e8bc ("mailbox: imx: support i.MX8ULP S4 MU") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mailbox/imx-mailbox.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mailbox/imx-mailbox.c b/drivers/mailbox/imx-mailbox.c
index ffe36a6bef9e..544de2db6453 100644
--- a/drivers/mailbox/imx-mailbox.c
+++ b/drivers/mailbox/imx-mailbox.c
@@ -563,8 +563,8 @@ static int imx_mu_probe(struct platform_device *pdev)
size = sizeof(struct imx_sc_rpc_msg_max);
priv->msg = devm_kzalloc(dev, size, GFP_KERNEL);
- if (IS_ERR(priv->msg))
- return PTR_ERR(priv->msg);
+ if (!priv->msg)
+ return -ENOMEM;
priv->clk = devm_clk_get(dev, NULL);
if (IS_ERR(priv->clk)) {