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uml: current.h cleanup

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Tidy current-related stuff.  There was a comment in current.h saying
that current_thread was obsolete, so this patch turns all instances of
current_thread into current_thread_info().  There's some simplifying
of the result in arch/um/sys-i386/signal.c.

current.h and thread_info also get style cleanups.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jeff Dike
2008-02-04 22:30:54 -08:00
committed by Linus Torvalds
parent 009ec2a915
commit a5a678c80b
5 changed files with 20 additions and 41 deletions
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arch/um/sys-x86_64/signal.c
+2 -2
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@@ -81,7 +81,7 @@ static int copy_sc_from_user(struct pt_regs *regs,
if (err)
return 1;
err = restore_fp_registers(userspace_pid[current_thread->cpu],
err = restore_fp_registers(userspace_pid[current_thread_info()->cpu],
(unsigned long *) &fp);
if (err < 0) {
printk(KERN_ERR "copy_sc_from_user - "
@@ -143,7 +143,7 @@ static int copy_sc_to_user(struct sigcontext __user *to,
if (err)
return 1;
err = save_fp_registers(userspace_pid[current_thread->cpu],
err = save_fp_registers(userspace_pid[current_thread_info()->cpu],
(unsigned long *) &fp);
if (err < 0) {
printk(KERN_ERR "copy_sc_from_user - restore_fp_registers "