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| author | Vladimir Sementsov-Ogievskiy | 2019-02-18 15:09:24 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi | 2019-02-22 10:42:13 +0100 |
| commit | e5863d49e41b1b4b695f854c711a55d2584ee367 (patch) | |
| tree | c6c6e416ca0a052494793bf93fc60c9e1b8d19e2 /hw/ide/core.c | |
| parent | tests/test-bdrv-drain: use QEMU_IOVEC_INIT_BUF (diff) | |
| download | qemu-e5863d49e41b1b4b695f854c711a55d2584ee367.tar.gz qemu-e5863d49e41b1b4b695f854c711a55d2584ee367.tar.xz qemu-e5863d49e41b1b4b695f854c711a55d2584ee367.zip | |
hw/ide: drop iov field from IDEState
@iov is used only to initialize @qiov. Let's use new
qemu_iovec_init_buf() instead, which simplifies the code.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20190218140926.333779-16-vsementsov@virtuozzo.com
Message-Id: <20190218140926.333779-16-vsementsov@virtuozzo.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'hw/ide/core.c')
| -rw-r--r-- | hw/ide/core.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/hw/ide/core.c b/hw/ide/core.c index 84832008b8..13f8f78ca6 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -774,9 +774,7 @@ static void ide_sector_read(IDEState *s) return; } - s->iov.iov_base = s->io_buffer; - s->iov.iov_len = n * BDRV_SECTOR_SIZE; - qemu_iovec_init_external(&s->qiov, &s->iov, 1); + qemu_iovec_init_buf(&s->qiov, s->io_buffer, n * BDRV_SECTOR_SIZE); block_acct_start(blk_get_stats(s->blk), &s->acct, n * BDRV_SECTOR_SIZE, BLOCK_ACCT_READ); @@ -1045,9 +1043,7 @@ static void ide_sector_write(IDEState *s) return; } - s->iov.iov_base = s->io_buffer; - s->iov.iov_len = n * BDRV_SECTOR_SIZE; - qemu_iovec_init_external(&s->qiov, &s->iov, 1); + qemu_iovec_init_buf(&s->qiov, s->io_buffer, n * BDRV_SECTOR_SIZE); block_acct_start(blk_get_stats(s->blk), &s->acct, n * BDRV_SECTOR_SIZE, BLOCK_ACCT_WRITE); |