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trivial: small cleanups

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These are small cleanups all over the tree.

Trivial style and comment changes to
  fs/select.c, kernel/signal.c, kernel/stop_machine.c & mm/pdflush.c

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
This commit is contained in:
Pavel Machek 2008-04-21 22:15:06 +00:00 committed by Jesper Juhl
parent 1fb7c6e4cb
commit f5264481c8
4 changed files with 6 additions and 7 deletions
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2
fs/select.c
View file

@ -260,7 +260,7 @@ int do_select(int n, fd_set_bits *fds, s64 *timeout)
wait = NULL; wait = NULL;
if (retval || !*timeout || signal_pending(current)) if (retval || !*timeout || signal_pending(current))
break; break;
if(table.error) { if (table.error) {
retval = table.error; retval = table.error;
break; break;
} }

4
kernel/signal.c
View file

@ -220,7 +220,7 @@ void flush_signals(struct task_struct *t)
unsigned long flags; unsigned long flags;
spin_lock_irqsave(&t->sighand->siglock, flags); spin_lock_irqsave(&t->sighand->siglock, flags);
clear_tsk_thread_flag(t,TIF_SIGPENDING); clear_tsk_thread_flag(t, TIF_SIGPENDING);
flush_sigqueue(&t->pending); flush_sigqueue(&t->pending);
flush_sigqueue(&t->signal->shared_pending); flush_sigqueue(&t->signal->shared_pending);
spin_unlock_irqrestore(&t->sighand->siglock, flags); spin_unlock_irqrestore(&t->sighand->siglock, flags);
@ -424,7 +424,7 @@ int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info)
} }
if (signr && if (signr &&
((info->si_code & __SI_MASK) == __SI_TIMER) && ((info->si_code & __SI_MASK) == __SI_TIMER) &&
info->si_sys_private){ info->si_sys_private) {
/* /*
* Release the siglock to ensure proper locking order * Release the siglock to ensure proper locking order
* of timer locks outside of siglocks. Note, we leave * of timer locks outside of siglocks. Note, we leave

3
kernel/stop_machine.c
View file

@ -135,8 +135,7 @@ static void restart_machine(void)
preempt_enable_no_resched(); preempt_enable_no_resched();
} }
struct stop_machine_data struct stop_machine_data {
{
int (*fn)(void *); int (*fn)(void *);
void *data; void *data;
struct completion done; struct completion done;

4
mm/pdflush.c
View file

@ -17,8 +17,8 @@
#include <linux/gfp.h> #include <linux/gfp.h>
#include <linux/init.h> #include <linux/init.h>
#include <linux/module.h> #include <linux/module.h>
#include <linux/fs.h> // Needed by writeback.h #include <linux/fs.h> /* Needed by writeback.h */
#include <linux/writeback.h> // Prototypes pdflush_operation() #include <linux/writeback.h> /* Prototypes pdflush_operation() */
#include <linux/kthread.h> #include <linux/kthread.h>
#include <linux/cpuset.h> #include <linux/cpuset.h>
#include <linux/freezer.h> #include <linux/freezer.h>