mm: remove destroy_dirty_buffers from invalidate_bdev()

Remove the destroy_dirty_buffers argument from invalidate_bdev(), it hasn't
been used in 6 years (so akpm says).

find * -name \*.[ch] | xargs grep -l invalidate_bdev |
while read file; do
	quilt add $file;
	sed -ie 's/invalidate_bdev(\([^,]*\),[^)]*)/invalidate_bdev(\1)/g' $file;
done

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 6b5b642..0d4ccd4 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -833,7 +833,7 @@
 	lo->lo_backing_file = NULL;
 	lo->lo_flags = 0;
 	set_capacity(disks[lo->lo_number], 0);
-	invalidate_bdev(bdev, 0);
+	invalidate_bdev(bdev);
 	bd_set_size(bdev, 0);
 	mapping_set_gfp_mask(mapping, lo->old_gfp_mask);
 	lo->lo_state = Lo_unbound;
@@ -917,7 +917,7 @@
 	memset(lo->lo_encrypt_key, 0, LO_KEY_SIZE);
 	memset(lo->lo_crypt_name, 0, LO_NAME_SIZE);
 	memset(lo->lo_file_name, 0, LO_NAME_SIZE);
-	invalidate_bdev(bdev, 0);
+	invalidate_bdev(bdev);
 	set_capacity(disks[lo->lo_number], 0);
 	bd_set_size(bdev, 0);
 	mapping_set_gfp_mask(filp->f_mapping, gfp);