* [PATCH] input: tm2-touchkey: fix odd_ptr_err.cocci warnings
@ 2017-01-03 13:39 Julia Lawall
0 siblings, 0 replies; only message in thread
From: Julia Lawall @ 2017-01-03 13:39 UTC (permalink / raw)
Cc: Dmitry Torokhov, Rob Herring, Mark Rutland, Catalin Marinas,
Will Deacon, Kukjin Kim, Krzysztof Kozlowski,
Javier Martinez Canillas, kbuild-all, Jaechul Lee, Andi Shyti,
Chanwoo Choi, beomho.seo, galaxyra, linux-arm-kernel, linux-input,
devicetree, linux-kernel, linux-samsung-soc
PTR_ERR should access the value just tested by IS_ERR
Generated by: scripts/coccinelle/tests/odd_ptr_err.cocci
CC: Jaechul Lee <jcsing.lee@samsung.com>
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
I have only looked at the extract of code that is shown here. It could be
the test that is wrong.
The code comes from:
url:
https://github.com/0day-ci/linux/commits/Jaechul-Lee/Add-touch-key-driver-su
pport-for-TM2/20170103-183357
:::::: branch date: 2 hours ago
:::::: commit date: 2 hours ago
tm2-touchkey.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/input/keyboard/tm2-touchkey.c
+++ b/drivers/input/keyboard/tm2-touchkey.c
@@ -196,7 +196,7 @@ static int tm2_touchkey_probe(struct i2c
devm_regulator_get(&client->dev, "vdd");
if (IS_ERR(samsung_touchkey->regulator_vdd)) {
dev_err(&client->dev, "Failed to get vdd regulator\n");
- return PTR_ERR(samsung_touchkey->regulator_vcc);
+ return PTR_ERR(samsung_touchkey->regulator_vdd);
}
/* power */
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2017-01-03 13:39 [PATCH] input: tm2-touchkey: fix odd_ptr_err.cocci warnings Julia Lawall
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