[PATCH] UML - fix utsname build breakage

Some -mm-only material leaked into a patch destined for mainline, and I didn't
notice.

This was the replacement of system_utsname with utsname() that's required by
the uts namespace patch.  This patch reverts those changes (which are correct
in -mm) so that mainline UML builds again.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/arch/um/kernel/syscall.c b/arch/um/kernel/syscall.c
index abf14aa..48cf88d 100644 (file)
--- a/arch/um/kernel/syscall.c
+++ b/arch/um/kernel/syscall.c
@@ -110,7 +110,7 @@ long sys_uname(struct old_utsname __user * name)
        if (!name)
                return -EFAULT;
        down_read(&uts_sem);
-       err = copy_to_user(name, utsname(), sizeof (*name));
+       err = copy_to_user(name, &system_utsname, sizeof (*name));
        up_read(&uts_sem);
        return err?-EFAULT:0;
 }
@@ -126,21 +126,21 @@ long sys_olduname(struct oldold_utsname __user * name)
 
        down_read(&uts_sem);
 
-       error = __copy_to_user(&name->sysname, &utsname()->sysname,
+       error = __copy_to_user(&name->sysname,&system_utsname.sysname,
                               __OLD_UTS_LEN);
-       error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
-       error |= __copy_to_user(&name->nodename, &utsname()->nodename,
+       error |= __put_user(0,name->sysname+__OLD_UTS_LEN);
+       error |= __copy_to_user(&name->nodename,&system_utsname.nodename,
                                __OLD_UTS_LEN);
-       error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
-       error |= __copy_to_user(&name->release, &utsname()->release,
+       error |= __put_user(0,name->nodename+__OLD_UTS_LEN);
+       error |= __copy_to_user(&name->release,&system_utsname.release,
                                __OLD_UTS_LEN);
-       error |= __put_user(0, name->release + __OLD_UTS_LEN);
-       error |= __copy_to_user(&name->version, &utsname()->version,
+       error |= __put_user(0,name->release+__OLD_UTS_LEN);
+       error |= __copy_to_user(&name->version,&system_utsname.version,
                                __OLD_UTS_LEN);
-       error |= __put_user(0, name->version + __OLD_UTS_LEN);
-       error |= __copy_to_user(&name->machine, &utsname()->machine,
+       error |= __put_user(0,name->version+__OLD_UTS_LEN);
+       error |= __copy_to_user(&name->machine,&system_utsname.machine,
                                __OLD_UTS_LEN);
-       error |= __put_user(0, name->machine + __OLD_UTS_LEN);
+       error |= __put_user(0,name->machine+__OLD_UTS_LEN);
 
        up_read(&uts_sem);