From: Yang Li Date: Tue, 1 Jun 2021 09:49:50 +0000 (+0800) Subject: NFC: nci: Remove redundant assignment to len X-Git-Tag: Ubuntu-5.15.0-12.12~2372^2~391 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=7cf85f8caa042db0e33d70dbd72d8b92b1051f93;p=mirror_ubuntu-jammy-kernel.git NFC: nci: Remove redundant assignment to len Variable 'len' is set to conn_info->max_pkt_payload_len but this value is never read as it is overwritten with a new value later on, hence it is a redundant assignment and can be removed. Clean up the following clang-analyzer warning: net/nfc/nci/hci.c:164:3: warning: Value stored to 'len' is never read [clang-analyzer-deadcode.DeadStores] Reported-by: Abaci Robot Signed-off-by: Yang Li Reviewed-by: Krzysztof Kozlowski Signed-off-by: David S. Miller --- diff --git a/net/nfc/nci/hci.c b/net/nfc/nci/hci.c index 96865142104f..d6732e5e8958 100644 --- a/net/nfc/nci/hci.c +++ b/net/nfc/nci/hci.c @@ -161,8 +161,6 @@ static int nci_hci_send_data(struct nci_dev *ndev, u8 pipe, *(u8 *)skb_push(skb, 1) = data_type; do { - len = conn_info->max_pkt_payload_len; - /* If last packet add NCI_HFP_NO_CHAINING */ if (i + conn_info->max_pkt_payload_len - (skb->len + 1) >= data_len) {