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>

4 files changed, 6 insertions, 7 deletions

diff --git a/fs/select.c b/fs/select.c
index 5633fe980781..00f58c5c7e05 100644
--- a/fs/select.c
+++ b/fs/select.c
@@ -260,7 +260,7 @@ int do_select(int n, fd_set_bits *fds, s64 *timeout)
                 wait = NULL;
                 if (retval || !*timeout || signal_pending(current))
                         break;
-                if(table.error) {
+                if (table.error) {
                         retval = table.error;
                         break;
                 }
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;
diff --git a/mm/pdflush.c b/mm/pdflush.c
index 8f6ee073c0e3..3931f716454a 100644
--- a/mm/pdflush.c
+++ b/mm/pdflush.c
@@ -17,8 +17,8 @@
 #include <linux/gfp.h>
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/fs.h>           // Needed by writeback.h
-#include <linux/writeback.h>    // Prototypes pdflush_operation()
+#include <linux/fs.h>           /* Needed by writeback.h          */
+#include <linux/writeback.h>    /* Prototypes pdflush_operation() */
 #include <linux/kthread.h>
 #include <linux/cpuset.h>
 #include <linux/freezer.h>