diff options
Diffstat (limited to 'arch/um/kernel/uaccess.c')
| -rw-r--r-- | arch/um/kernel/uaccess.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/um/kernel/uaccess.c b/arch/um/kernel/uaccess.c index d7436aacd26..f0f4b040d7c 100644 --- a/arch/um/kernel/uaccess.c +++ b/arch/um/kernel/uaccess.c @@ -1,10 +1,11 @@ /* * Copyright (C) 2001 Chris Emerson (cemerson@chiark.greenend.org.uk) - * Copyright (C) 2001, 2002 Jeff Dike (jdike@karaya.com) + * Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) * Licensed under the GPL */ -/* These are here rather than tt/uaccess.c because skas mode needs them in +/* + * These are here rather than tt/uaccess.c because skas mode needs them in * order to do SIGBUS recovery when a tmpfs mount runs out of room. */ @@ -25,6 +26,8 @@ int __do_copy_to_user(void *to, const void *from, int n, fault = __do_user_copy(to, from, n, fault_addr, fault_catcher, __do_copy, &faulted); - if(!faulted) return(0); - else return(n - (fault - (unsigned long) to)); + if (!faulted) + return 0; + else + return n - (fault - (unsigned long) to); } |