[PATCH] pm: clean up process.c

freezeable() already tests for TRACED/STOPPED processes, no need to do it
twice.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/kernel/power/process.c b/kernel/power/process.c
index 0a08664..3bd0d26 100644 (file)
--- a/kernel/power/process.c
+++ b/kernel/power/process.c
@@ -59,6 +59,7 @@ int freeze_processes(void)
        int todo;
        unsigned long start_time;
        struct task_struct *g, *p;
+       unsigned long flags;
 
        printk( "Stopping tasks: " );
        start_time = jiffies;
@@ -66,12 +67,9 @@ int freeze_processes(void)
                todo = 0;
                read_lock(&tasklist_lock);
                do_each_thread(g, p) {
-                       unsigned long flags;
                        if (!freezeable(p))
                                continue;
-                       if ((frozen(p)) ||
-                           (p->state == TASK_TRACED) ||
-                           (p->state == TASK_STOPPED))
+                       if (frozen(p))
                                continue;
 
                        freeze(p);