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Message-ID: <6534fccc-ce07-4802-409a-ac0234b712f8@users.sourceforge.net>
Date: Tue, 6 Feb 2018 17:16:58 +0100
From: SF Markus Elfring <elfring@...rs.sourceforge.net>
To: linux-input@...r.kernel.org,
Benjamin Tissoires <benjamin.tissoires@...hat.com>,
Jiri Kosina <jikos@...nel.org>
Cc: LKML <linux-kernel@...r.kernel.org>,
kernel-janitors@...r.kernel.org
Subject: [PATCH 1/3] HID: lenovo: Delete an error message for a failed memory
allocation in two functions
From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 6 Feb 2018 16:48:52 +0100
Omit an extra message for a memory allocation failure in these functions.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
drivers/hid/hid-lenovo.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/hid/hid-lenovo.c b/drivers/hid/hid-lenovo.c
index 1ac4ff4d57a6..549b84d01b46 100644
--- a/drivers/hid/hid-lenovo.c
+++ b/drivers/hid/hid-lenovo.c
@@ -688,7 +688,6 @@ static int lenovo_probe_tpkbd(struct hid_device *hdev)
sizeof(struct lenovo_drvdata_tpkbd),
GFP_KERNEL);
if (data_pointer == NULL) {
- hid_err(hdev, "Could not allocate memory for driver data\n");
ret = -ENOMEM;
goto err;
}
@@ -746,10 +745,9 @@ static int lenovo_probe_cptkbd(struct hid_device *hdev)
cptkbd_data = devm_kzalloc(&hdev->dev,
sizeof(*cptkbd_data),
GFP_KERNEL);
- if (cptkbd_data == NULL) {
- hid_err(hdev, "can't alloc keyboard descriptor\n");
+ if (!cptkbd_data)
return -ENOMEM;
- }
+
hid_set_drvdata(hdev, cptkbd_data);
/*
--
2.16.1
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