Thread (4 messages) 4 messages, 3 authors, 2025-01-14

RE: [PATCH next] HID: intel-thc-hid: intel-thc: Fix error code in thc_i2c_subip_init()

From: "Xu, Even" <even.xu@intel.com>
Date: 2025-01-13 06:43:17
Also in: kernel-janitors, lkml

quoted hunk ↗ jump to hunk
-----Original Message-----
From: Dan Carpenter <redacted>
Sent: Monday, January 13, 2025 2:16 PM
To: Xu, Even <even.xu@intel.com>
Cc: Sun, Xinpeng <xinpeng.sun@intel.com>; Jiri Kosina <jikos@kernel.org>;
Benjamin Tissoires [off-list ref]; Mark Pearson <mpearson-
lenovo@squebb.ca>; Srinivas Pandruvada
[off-list ref]; linux-input@vger.kernel.org; linux-
kernel@vger.kernel.org; kernel-janitors@vger.kernel.org
Subject: [PATCH next] HID: intel-thc-hid: intel-thc: Fix error code in
thc_i2c_subip_init()

Return -ENOMEM if the allocation fails.  Don't return success.

Fixes: 4228966def88 ("HID: intel-thc-hid: intel-thc: Add THC I2C config
interfaces")
Signed-off-by: Dan Carpenter <redacted>
---
 drivers/hid/intel-thc-hid/intel-thc/intel-thc-dev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hid/intel-thc-hid/intel-thc/intel-thc-dev.c b/drivers/hid/intel-
thc-hid/intel-thc/intel-thc-dev.c
index 92a1dbe9a928..4fc78b5a04b5 100644
--- a/drivers/hid/intel-thc-hid/intel-thc/intel-thc-dev.c
+++ b/drivers/hid/intel-thc-hid/intel-thc/intel-thc-dev.c
@@ -1519,7 +1519,7 @@ int thc_i2c_subip_init(struct thc_device *dev, const
u32 target_address,

 	dev->i2c_subip_regs = devm_kzalloc(dev->dev, sizeof(i2c_subip_regs),
GFP_KERNEL);
 	if (!dev->i2c_subip_regs)
-		return PTR_ERR(dev->i2c_subip_regs);
+		return -ENOMEM;
Looks reasonable.
Thanks Dan!

Best Regards,
Even Xu
 	return 0;
 }
--
2.45.2
  
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