diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2018-11-03 12:33:11 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:35:03 +0800 |
| commit | 086b71e4470e99945711155aa1c7df88ae645ebf (patch) | |
| tree | c80482698cc0dd8601105c63a5339c69ffd04ebc /drivers/soc | |
| parent | 0c8eeff92480683c9dbc2dc5adc7d10d3c86a089 (diff) | |
MLK-20213-3 soc: imx: fix coverity issue
This patch fixes coverity issue of "unchecked return value".
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Bai Ping <ping.bai@nxp.com>
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/imx/soc-imx8.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/soc/imx/soc-imx8.c b/drivers/soc/imx/soc-imx8.c index 331f93454a8b..5a5215dfb746 100644 --- a/drivers/soc/imx/soc-imx8.c +++ b/drivers/soc/imx/soc-imx8.c @@ -301,6 +301,7 @@ static int __init imx8_soc_init(void) struct soc_device_attribute *soc_dev_attr; struct soc_device *soc_dev; u32 soc_rev; + int ret; soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL); if (!soc_dev_attr) @@ -324,7 +325,11 @@ static int __init imx8_soc_init(void) if (IS_ERR(soc_dev)) goto free_rev; - device_create_file(soc_device_to_device(soc_dev), &imx8_uid); + ret = device_create_file(soc_device_to_device(soc_dev), &imx8_uid); + if (ret) { + pr_err("could not register sysfs entry\n"); + return ret; + } if (of_machine_is_compatible("fsl,imx8mq")) imx8mq_noc_init(); |