linux-kernel - [PATCH] usbip cleanup: Removing dead code

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Date:	Sat, 23 Jan 2010 10:36:56 +0530
From:	Himanshu Chauhan <himanshu@...metricore.com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>
Cc:	greg@...ah.com
Subject: [PATCH] usbip cleanup: Removing dead code

Hi,

This patch removes the dead uncompiled code in usbip_common.c

Regards
Himanshu

Signed-off-by: Himanshu Chauhan <himanshu@...metricore.com>
---
 drivers/staging/usbip/usbip_common.c |   54 ----------------------------------
 1 files changed, 0 insertions(+), 54 deletions(-)

diff --git a/drivers/staging/usbip/usbip_common.c b/drivers/staging/usbip/usbip_common.c
index 30fdf9d..564baae 100644
--- a/drivers/staging/usbip/usbip_common.c
+++ b/drivers/staging/usbip/usbip_common.c
@@ -532,60 +532,6 @@ err:
 }
 EXPORT_SYMBOL_GPL(usbip_xmit);
 
-
-/* now a usrland utility should set options. */
-#if 0
-int setquickack(struct socket *socket)
-{
-	mm_segment_t oldfs;
-	int val = 1;
-	int ret;
-
-	oldfs = get_fs();
-	set_fs(get_ds());
-	ret = socket->ops->setsockopt(socket, SOL_TCP, TCP_QUICKACK,
-			(char __user *) &val, sizeof(ret));
-	set_fs(oldfs);
-
-	return ret;
-}
-
-int setnodelay(struct socket *socket)
-{
-	mm_segment_t oldfs;
-	int val = 1;
-	int ret;
-
-	oldfs = get_fs();
-	set_fs(get_ds());
-	ret = socket->ops->setsockopt(socket, SOL_TCP, TCP_NODELAY,
-			(char __user *) &val, sizeof(ret));
-	set_fs(oldfs);
-
-	return ret;
-}
-
-int setkeepalive(struct socket *socket)
-{
-	mm_segment_t oldfs;
-	int val = 1;
-	int ret;
-
-	oldfs = get_fs();
-	set_fs(get_ds());
-	ret = socket->ops->setsockopt(socket, SOL_SOCKET, SO_KEEPALIVE,
-			(char __user *) &val, sizeof(ret));
-	set_fs(oldfs);
-
-	return ret;
-}
-
-void setreuse(struct socket *socket)
-{
-	socket->sk->sk_reuse = 1;
-}
-#endif
-
 struct socket *sockfd_to_socket(unsigned int sockfd)
 {
 	struct socket *socket;
-- 
1.6.3.3

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