linux-kernel - [PATCH 2/7] net: netcp: remove dead code from the driver

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

Message-ID: <1443029831-22035-3-git-send-email-m-karicheri2@ti.com>
Date:	Wed, 23 Sep 2015 13:37:06 -0400
From:	Murali Karicheri <m-karicheri2@...com>
To:	<linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>,
	<w-kwok2@...com>, <davem@...emloft.net>,
	<gregkh@...uxfoundation.org>, <stable@...r.kernel.org>
CC:	<nsekhar@...com>
Subject: [PATCH 2/7] net: netcp: remove dead code from the driver

netcp_core is the first driver that will get initialized and the modules
(ethss, pa etc) will then get initialized. So the code at the end of
netcp_probe() that iterate over the modules is a dead code as the module
list will be always be empty. So remove this code.

Signed-off-by: Murali Karicheri <m-karicheri2@...com>
---
 drivers/net/ethernet/ti/netcp_core.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
index 1a5aca5..c0bc4b9 100644
--- a/drivers/net/ethernet/ti/netcp_core.c
+++ b/drivers/net/ethernet/ti/netcp_core.c
@@ -2040,7 +2040,6 @@ static int netcp_probe(struct platform_device *pdev)
 	struct device_node *child, *interfaces;
 	struct netcp_device *netcp_device;
 	struct device *dev = &pdev->dev;
-	struct netcp_module *module;
 	int ret;
 
 	if (!node) {
@@ -2087,14 +2086,6 @@ static int netcp_probe(struct platform_device *pdev)
 	/* Add the device instance to the list */
 	list_add_tail(&netcp_device->device_list, &netcp_devices);
 
-	/* Probe & attach any modules already registered */
-	mutex_lock(&netcp_modules_lock);
-	for_each_netcp_module(module) {
-		ret = netcp_module_probe(netcp_device, module);
-		if (ret < 0)
-			dev_err(dev, "module(%s) probe failed\n", module->name);
-	}
-	mutex_unlock(&netcp_modules_lock);
 	return 0;
 
 probe_quit_interface:
-- 
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/