trivial: small cleanups

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>

2 files changed, 3 insertions, 4 deletions

diff --git a/kernel/signal.c b/kernel/signal.c
index cc8303cd093d..64ad0ed15992 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -220,7 +220,7 @@ void flush_signals(struct task_struct *t)
         unsigned long 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->signal->shared_pending);
         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 &&
              ((info->si_code & __SI_MASK) == __SI_TIMER) &&
-             info->si_sys_private){
+             info->si_sys_private) {
                 /*
                  * Release the siglock to ensure proper locking order
                  * of timer locks outside of siglocks.  Note, we leave
diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c
index 6f4e0e13f70c..316283cb60cb 100644
--- a/kernel/stop_machine.c
+++ b/kernel/stop_machine.c
@@ -135,8 +135,7 @@ static void restart_machine(void)
         preempt_enable_no_resched();
 }
 
-struct stop_machine_data
-{
+struct stop_machine_data {
         int (*fn)(void *);
         void *data;
         struct completion done;