Messages in this thread Patch in this message | | | From | sjur.brandeland@stericss ... | Subject | [PATCH 3/3] virtio_console: Don't initialize buffers to zero | Date | Tue, 25 Sep 2012 15:47:17 +0200 |
| |
From: Sjur Brændeland <sjur.brandeland@stericsson.com>
Skip initializing the receive buffers.
Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> --- drivers/char/virtio_console.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index faedd2c..e7d8787 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -1344,7 +1344,6 @@ static unsigned int fill_queue(struct virtqueue *vq, spinlock_t *lock) if (!buf) break; - memset(buf->buf, 0, PAGE_SIZE); spin_lock_irq(lock); ret = add_inbuf(vq, buf); if (ret < 0) { -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |