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| author | Xu Wang <vulab@iscas.ac.cn> | 2020-07-13 06:33:13 +0300 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2020-09-10 05:52:47 +0300 |
| commit | 3c3c484850bcb4b28f2377e3d641a32c42af949c (patch) | |
| tree | 528756e938f7a7ab43f412a65a25d9dd52e583ba /drivers/fsi | |
| parent | 6e0ef7d2cee1abf8a8ff4862f528067c58b3bcc1 (diff) | |
| download | linux-3c3c484850bcb4b28f2377e3d641a32c42af949c.tar.xz | |
fsi: fsi-occ: fix return value check in occ_probe()
In case of error, the function platform_device_register_full()
returns ERR_PTR() and never returns NULL. The NULL test in the
return value check should be replaced with IS_ERR().
Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'drivers/fsi')
| -rw-r--r-- | drivers/fsi/fsi-occ.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/fsi/fsi-occ.c b/drivers/fsi/fsi-occ.c index 7da9c81759ac..9eeb856c8905 100644 --- a/drivers/fsi/fsi-occ.c +++ b/drivers/fsi/fsi-occ.c @@ -555,7 +555,7 @@ static int occ_probe(struct platform_device *pdev) hwmon_dev_info.id = occ->idx; hwmon_dev = platform_device_register_full(&hwmon_dev_info); - if (!hwmon_dev) + if (IS_ERR(hwmon_dev)) dev_warn(dev, "failed to create hwmon device\n"); return 0; |