Messages in this thread Patch in this message | | | Date | Tue, 10 Jan 2017 06:49:08 +0100 (CET) | From | Julia Lawall <> | Subject | [PATCH] drivers: hwmon: fix ptr_ret.cocci warnings |
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Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
CC: Jaghathiswari Rankappagounder Natarajan <jaghu@google.com> Signed-off-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> ---
aspeed-pwm-tacho.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
--- a/drivers/hwmon/aspeed-pwm-tacho.c +++ b/drivers/hwmon/aspeed-pwm-tacho.c @@ -855,10 +855,7 @@ static int aspeed_pwm_tacho_probe(struct hwmon = devm_hwmon_device_register_with_groups(&pdev->dev, "aspeed_pwm_tacho", priv, priv->groups); - if (IS_ERR(hwmon)) - return PTR_ERR(hwmon); - - return 0; + return PTR_ERR_OR_ZERO(hwmon); }
static const struct of_device_id of_pwm_tacho_match_table[] = {
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