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[Qemu-devel] [PATCH] block/iscsi: drop obsolete pointers from iscsi_co_w
From: |
Peter Lieven |
Subject: |
[Qemu-devel] [PATCH] block/iscsi: drop obsolete pointers from iscsi_co_writev |
Date: |
Wed, 18 Jun 2014 18:40:22 +0200 |
Signed-off-by: Peter Lieven <address@hidden>
---
block/iscsi.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/block/iscsi.c b/block/iscsi.c
index 327353c..84aa22a 100644
--- a/block/iscsi.c
+++ b/block/iscsi.c
@@ -359,8 +359,6 @@ static int coroutine_fn iscsi_co_writev(BlockDriverState
*bs,
struct IscsiTask iTask;
uint64_t lba;
uint32_t num_sectors;
- uint8_t *data = NULL;
- uint8_t *buf = NULL;
if (!is_request_lun_aligned(sector_num, nb_sectors, iscsilun)) {
return -EINVAL;
@@ -372,17 +370,16 @@ static int coroutine_fn iscsi_co_writev(BlockDriverState
*bs,
retry:
if (iscsilun->use_16_for_rw) {
iTask.task = iscsi_write16_task(iscsilun->iscsi, iscsilun->lun, lba,
- data, num_sectors *
iscsilun->block_size,
+ NULL, num_sectors *
iscsilun->block_size,
iscsilun->block_size, 0, 0, 0, 0, 0,
iscsi_co_generic_cb, &iTask);
} else {
iTask.task = iscsi_write10_task(iscsilun->iscsi, iscsilun->lun, lba,
- data, num_sectors *
iscsilun->block_size,
+ NULL, num_sectors *
iscsilun->block_size,
iscsilun->block_size, 0, 0, 0, 0, 0,
iscsi_co_generic_cb, &iTask);
}
if (iTask.task == NULL) {
- g_free(buf);
return -ENOMEM;
}
scsi_task_set_iov_out(iTask.task, (struct scsi_iovec *) iov->iov,
@@ -402,8 +399,6 @@ retry:
goto retry;
}
- g_free(buf);
-
if (iTask.status != SCSI_STATUS_GOOD) {
return -EIO;
}
--
1.7.9.5
- [Qemu-devel] [PATCH] block/iscsi: drop obsolete pointers from iscsi_co_writev,
Peter Lieven <=