From: Alex Dewar <alex.dewar90@gmail.com>
To: Alex Dewar <alex.dewar90@gmail.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] nfc: st21nfca: Remove unnecessary cast
Date: Thu, 20 Aug 2020 19:38:36 +0100 [thread overview]
Message-ID: <20200820183840.912558-1-alex.dewar90@gmail.com> (raw)
In st21nfca_connectivity_event_received(), the return value of
devm_kzalloc() is unnecessarily cast from void*. Remove cast.
Issue identified with Coccinelle.
Signed-off-by: Alex Dewar <alex.dewar90@gmail.com>
---
drivers/nfc/st21nfca/se.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/nfc/st21nfca/se.c b/drivers/nfc/st21nfca/se.c
index 6586378cacb0..c8bdf078d111 100644
--- a/drivers/nfc/st21nfca/se.c
+++ b/drivers/nfc/st21nfca/se.c
@@ -315,8 +315,7 @@ int st21nfca_connectivity_event_received(struct nfc_hci_dev *hdev, u8 host,
skb->data[0] != NFC_EVT_TRANSACTION_AID_TAG)
return -EPROTO;
- transaction = (struct nfc_evt_transaction *)devm_kzalloc(dev,
- skb->len - 2, GFP_KERNEL);
+ transaction = devm_kzalloc(dev, skb->len - 2, GFP_KERNEL);
if (!transaction)
return -ENOMEM;
--
2.28.0
next reply other threads:[~2020-08-20 18:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-20 18:38 Alex Dewar [this message]
2020-08-20 23:18 ` David Miller
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