From 47b90ffe5c10ab9b5cfd14087b28b13109673ee5 Mon Sep 17 00:00:00 2001
From: Pavel Machek <pavel@ucw.cz>
Date: Mon, 7 Nov 2005 00:58:41 -0800
Subject: [PATCH] swsusp: remove unused variable
Remove unused variable, and make code less evil that way. Fix whitespace
around for-loop-like macro.
Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
kernel/power/swsusp.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
(limited to 'kernel/power/swsusp.c')
diff --git a/kernel/power/swsusp.c b/kernel/power/swsusp.c
index a130071..e1ab28b 100644
--- a/kernel/power/swsusp.c
+++ b/kernel/power/swsusp.c
@@ -85,18 +85,11 @@ unsigned int nr_copy_pages __nosavedata = 0;
/* Suspend pagedir is allocated before final copy, therefore it
must be freed after resume
- Warning: this is evil. There are actually two pagedirs at time of
- resume. One is "pagedir_save", which is empty frame allocated at
- time of suspend, that must be freed. Second is "pagedir_nosave",
- allocated at time of resume, that travels through memory not to
- collide with anything.
-
Warning: this is even more evil than it seems. Pagedirs this file
talks about are completely different from page directories used by
MMU hardware.
*/
suspend_pagedir_t *pagedir_nosave __nosavedata = NULL;
-suspend_pagedir_t *pagedir_save;
#define SWSUSP_SIG "S1SUSPEND"
@@ -385,7 +378,7 @@ static void data_free(void)
swp_entry_t entry;
struct pbe *p;
- for_each_pbe(p, pagedir_nosave) {
+ for_each_pbe (p, pagedir_nosave) {
entry = p->swap_address;
if (entry.val)
swap_free(entry);
--
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