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Commit 31ab1ad70b25f4e19f6442e8f6d68025ba43b942

Authored by Fengguang Wu
Committed by Guenter Roeck
1 parent 9c09bd8d89
Exists in smarc-imx_3.14.28_1.0.0_ga and in 1 other branch imx_3.14.28_1.0.0_ga

hwmon: (ds1621) fix coccinelle warnings 

drivers/hwmon/ds1621.c:381:1-3: WARNING: PTR_RET can be used

 Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Generated by: coccinelle/api/ptr_ret.cocci

CC: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

Showing 1 changed file with 1 additions and 4 deletions Side-by-side Diff

drivers/hwmon/ds1621.c
Diff comments   View file @ 31ab1ad
... ... @@ -378,10 +378,7 @@
378 378 hwmon_dev = devm_hwmon_device_register_with_groups(&client->dev,
379 379 client->name, data,
380 380 ds1621_groups);
381   - if (IS_ERR(hwmon_dev))
382   - return PTR_ERR(hwmon_dev);
383   -
384   - return 0;
  381 + return PTR_ERR_OR_ZERO(hwmon_dev);
385 382 }
386 383  
387 384 static const struct i2c_device_id ds1621_id[] = {