UML: make several more things static

- Make some variables and functions static, since they don't need to be
  global.

- Remove an unused function - arch/um/kernel/time.c::sched_clock().

- Clean the style a bit as complained by checkpatch.pl.

Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: WANG Cong <wangcong@zeuux.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
WANG Cong 2008-07-23 21:28:49 -07:00 • committed by Linus Torvalds
commit 99764fa4ce
14 changed files with 12 additions and 26 deletions

View file

@ -47,9 +47,6 @@ extern int set_fpregs(struct user_i387_struct __user *buf,
extern void show_regs(struct pt_regs *regs);
extern void send_sigtrap(struct task_struct *tsk, struct uml_pt_regs *regs,
int error_code);
extern int arch_copy_tls(struct task_struct *new);
extern void clear_flushed_tls(struct task_struct *task);