Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2dc5802a22d68d83ef4c3d616912949a6527bb65
Commit:     2dc5802a22d68d83ef4c3d616912949a6527bb65
Parent:     fee64d3c153f1d5c28f91214b4d0db54d3f1fe0a
Author:     Karol Swietlicki <[EMAIL PROTECTED]>
AuthorDate: Mon Feb 4 22:31:03 2008 -0800
Committer:  Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Tue Feb 5 09:44:29 2008 -0800

    uml: remove duplicate config symbol and unused file and variables
    
    Fix the repetition of the NET symbol.  It was once in UML specific options 
and
    once in networking.  I removed the first occurrence, as it makes more sense 
to
    me to keep it only in networking.
    
    It also removes a mostly empty file which is not used anymore and some
    unused variables.
    
    Signed-off-by: Karol Swietlicki <[EMAIL PROTECTED]>
    Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
    Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
 arch/um/Kconfig                 |   17 -----------------
 arch/um/Makefile-tt             |    5 -----
 arch/um/drivers/mconsole_kern.c |    3 ---
 arch/um/kernel/process.c        |    4 ++--
 4 files changed, 2 insertions(+), 27 deletions(-)

diff --git a/arch/um/Kconfig b/arch/um/Kconfig
index 58f5a14..a967d95 100644
--- a/arch/um/Kconfig
+++ b/arch/um/Kconfig
@@ -95,23 +95,6 @@ config LD_SCRIPT_DYN
        default y
        depends on !LD_SCRIPT_STATIC
 
-config NET
-       bool "Networking support"
-       help
-         Unless you really know what you are doing, you should say Y here.
-         The reason is that some programs need kernel networking support even
-         when running on a stand-alone machine that isn't connected to any
-         other computer. If you are upgrading from an older kernel, you
-         should consider updating your networking tools too because changes
-         in the kernel and the tools often go hand in hand. The tools are
-         contained in the package net-tools, the location and version number
-         of which are given in <file:Documentation/Changes>.
-
-         For a general introduction to Linux networking, it is highly
-         recommended to read the NET-HOWTO, available from
-         <http://www.tldp.org/docs.html#howto>.
-
-
 source "fs/Kconfig.binfmt"
 
 config HOSTFS
diff --git a/arch/um/Makefile-tt b/arch/um/Makefile-tt
deleted file mode 100644
index 03f7b10..0000000
--- a/arch/um/Makefile-tt
+++ /dev/null
@@ -1,5 +0,0 @@
-# 
-# Copyright (C) 2002 Jeff Dike ([EMAIL PROTECTED])
-# Licensed under the GPL
-#
-
diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c
index 0f3c7d1..fabd75f 100644
--- a/arch/um/drivers/mconsole_kern.c
+++ b/arch/um/drivers/mconsole_kern.c
@@ -741,7 +741,6 @@ void mconsole_stack(struct mc_request *req)
 {
        char *ptr = req->request.data;
        int pid_requested= -1;
-       struct task_struct *from = NULL;
        struct task_struct *to = NULL;
 
        /*
@@ -763,8 +762,6 @@ void mconsole_stack(struct mc_request *req)
                return;
        }
 
-       from = current;
-
        to = find_task_by_pid(pid_requested);
        if ((to == NULL) || (pid_requested == 0)) {
                mconsole_reply(req, "Couldn't find that pid", 1, 0);
diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index 7a29123..e6d89ad 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -30,7 +30,7 @@
  */
 struct cpu_task cpu_tasks[NR_CPUS] = { [0 ... NR_CPUS - 1] = { -1, NULL } };
 
-static inline int external_pid(struct task_struct *task)
+static inline int external_pid(void)
 {
        /* FIXME: Need to look up userspace_pid by cpu */
        return userspace_pid[0];
@@ -78,7 +78,7 @@ int kernel_thread(int (*fn)(void *), void * arg, unsigned 
long flags)
 static inline void set_current(struct task_struct *task)
 {
        cpu_tasks[task_thread_info(task)->cpu] = ((struct cpu_task)
-               { external_pid(task), task });
+               { external_pid(), task });
 }
 
 extern void arch_switch_to(struct task_struct *to);
-
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