[PATCH][Fix] swsusp: Fix swap_type_of

["Rafael J. Wysocki" <rjw@sisk.pl>]

There is a bug in mm/swapfile.c#swap_type_of() that makes swsusp only be
able to use the first active swap partition as the resume device.  Fix it.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
---
 mm/swapfile.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Index: linux-2.6.18-rc4-mm1/mm/swapfile.c
===================================================================
--- linux-2.6.18-rc4-mm1.orig/mm/swapfile.c	2006-08-13 14:54:43.000000000 +0200
+++ linux-2.6.18-rc4-mm1/mm/swapfile.c	2006-08-14 21:09:09.000000000 +0200
@@ -442,11 +442,12 @@ int swap_type_of(dev_t device)
 
 		if (!(swap_info[i].flags & SWP_WRITEOK))
 			continue;
+
 		if (!device) {
 			spin_unlock(&swap_lock);
 			return i;
 		}
-		inode = swap_info->swap_file->f_dentry->d_inode;
+		inode = swap_info[i].swap_file->f_dentry->d_inode;
 		if (S_ISBLK(inode->i_mode) &&
 		    device == MKDEV(imajor(inode), iminor(inode))) {
 			spin_unlock(&swap_lock);
-
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