[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <b0d723a5-73f9-e937-b93b-79174d4d0ede@users.sourceforge.net>
Date: Sat, 3 Feb 2018 18:37:50 +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 1/6] hid-prodikeys: Delete two error messages for a failed
memory allocation in pk_probe()
From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 3 Feb 2018 14:36:20 +0100
Omit extra messages for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
drivers/hid/hid-prodikeys.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/hid/hid-prodikeys.c b/drivers/hid/hid-prodikeys.c
index 87eda34ea2f8..9cad4973a67b 100644
--- a/drivers/hid/hid-prodikeys.c
+++ b/drivers/hid/hid-prodikeys.c
@@ -802,15 +802,12 @@ static int pk_probe(struct hid_device *hdev, const struct hid_device_id *id)
pk = kzalloc(sizeof(*pk), GFP_KERNEL);
- if (pk == NULL) {
- hid_err(hdev, "can't alloc descriptor\n");
+ if (!pk)
return -ENOMEM;
- }
pk->hdev = hdev;
pm = kzalloc(sizeof(*pm), GFP_KERNEL);
if (pm == NULL) {
- hid_err(hdev, "can't alloc descriptor\n");
ret = -ENOMEM;
goto err_free_pk;
}
--
2.16.1
Powered by blists - more mailing lists