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Subject[PATCH] loop 5/9 remove an IV
Remove unused IV from loop_make_request (loop_transfer_bio does that).

--- loop4/drivers/block/loop.c Mon Jun 9 15:58:48 2003
+++ loop5/drivers/block/loop.c Mon Jun 9 15:57:31 2003
@@ -544,7 +544,6 @@
{
struct bio *new_bio = NULL;
struct loop_device *lo = q->queuedata;
- unsigned long IV;
int rw = bio_rw(old_bio);

if (!lo)
@@ -580,7 +579,6 @@
* piggy old buffer on original, and submit for I/O
*/
new_bio = loop_get_buffer(lo, old_bio);
- IV = loop_get_iv(lo, old_bio->bi_sector);
if (rw == WRITE) {
if (loop_transfer_bio(lo, new_bio, old_bio))
goto err;
-
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