linux-kernel - [PATCH] staging: gdm724x: emove redundant initialization of variable hci

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Date:   Wed,  9 Jun 2021 13:06:17 +0100
From:   Colin King <colin.king@...onical.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-staging@...ts.linux.dev
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: gdm724x: emove redundant initialization of variable hci_len

From: Colin Ian King <colin.king@...onical.com>

The variable hci_len is being initialized with a value that is never
read and it is being updated later with a new value. The initialization
is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/staging/gdm724x/gdm_lte.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/staging/gdm724x/gdm_lte.c b/drivers/staging/gdm724x/gdm_lte.c
index 571f47d39484..ad9ed3df9fcf 100644
--- a/drivers/staging/gdm724x/gdm_lte.c
+++ b/drivers/staging/gdm724x/gdm_lte.c
@@ -684,7 +684,6 @@ static void gdm_lte_multi_sdu_pkt(struct phy_dev *phy_dev, char *buf, int len)
 	u32 nic_type;
 	int index;
 
-	hci_len = gdm_dev16_to_cpu(endian, multi_sdu->len);
 	num_packet = gdm_dev16_to_cpu(endian, multi_sdu->num_packet);
 
 	for (i = 0; i < num_packet; i++) {
-- 
2.31.1