* [PATCH] hwmon: fix ptr_ret.cocci warnings
[not found] <202009100651.UfTNs7Q7%lkp@intel.com>
@ 2020-09-09 22:45 ` kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2020-09-09 22:45 UTC (permalink / raw)
To: Guenter Roeck
Cc: kbuild-all, Clemens Ladisch, Jean Delvare, linux-hwmon,
linux-kernel
From: kernel test robot <lkp@intel.com>
drivers/hwmon/k10temp.c:548:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
Fixes: 11ba5c19102a ("hwmon: (k10temp) Take out debugfs code")
Signed-off-by: kernel test robot <lkp@intel.com>
---
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 7204eaa2c1f509066486f488c9dcb065d7484494
commit: 11ba5c19102a4b08f0549026f5491948d4f33d9d [6027/6354] hwmon: (k10temp) Take out debugfs code
k10temp.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--- a/drivers/hwmon/k10temp.c
+++ b/drivers/hwmon/k10temp.c
@@ -545,10 +545,7 @@ static int k10temp_probe(struct pci_dev
hwmon_dev = devm_hwmon_device_register_with_info(dev, "k10temp", data,
&k10temp_chip_info,
NULL);
- if (IS_ERR(hwmon_dev))
- return PTR_ERR(hwmon_dev);
-
- return 0;
+ return PTR_ERR_OR_ZERO(hwmon_dev);
}
static const struct pci_device_id k10temp_id_table[] = {
^ permalink raw reply [flat|nested] 2+ messages in thread
* [PATCH] hwmon: fix ptr_ret.cocci warnings
2020-10-04 6:37 [hwmon:hwmon-next 45/55] drivers/hwmon/amd_energy.c:302:1-3: WARNING: PTR_ERR_OR_ZERO can be used kernel test robot
@ 2020-10-04 6:37 ` kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2020-10-04 6:37 UTC (permalink / raw)
To: Naveen Krishna Chatradhi
Cc: kbuild-all, linux-hwmon, Guenter Roeck, Jean Delvare,
linux-kernel
From: kernel test robot <lkp@intel.com>
drivers/hwmon/amd_energy.c:302:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
Fixes: 911766432fd2 ("hwmon: (amd_energy) Improve the accumulation logic")
CC: Naveen Krishna Chatradhi <nchatrad@amd.com>
Signed-off-by: kernel test robot <lkp@intel.com>
---
tree: https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-next
head: 78a28192e301da58ac408f2e98fa30aebafbfda0
commit: 911766432fd2a6054d9813845ad3f48120bd649c [45/55] hwmon: (amd_energy) Improve the accumulation logic
amd_energy.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--- a/drivers/hwmon/amd_energy.c
+++ b/drivers/hwmon/amd_energy.c
@@ -299,10 +299,7 @@ static int amd_energy_probe(struct platf
data->wrap_accumulate = kthread_run(energy_accumulator, data,
"%s", dev_name(hwmon_dev));
- if (IS_ERR(data->wrap_accumulate))
- return PTR_ERR(data->wrap_accumulate);
-
- return 0;
+ return PTR_ERR_OR_ZERO(data->wrap_accumulate);
}
static int amd_energy_remove(struct platform_device *pdev)
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2020-10-04 6:38 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
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[not found] <202009100651.UfTNs7Q7%lkp@intel.com>
2020-09-09 22:45 ` [PATCH] hwmon: fix ptr_ret.cocci warnings kernel test robot
2020-10-04 6:37 [hwmon:hwmon-next 45/55] drivers/hwmon/amd_energy.c:302:1-3: WARNING: PTR_ERR_OR_ZERO can be used kernel test robot
2020-10-04 6:37 ` [PATCH] hwmon: fix ptr_ret.cocci warnings kernel test robot
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