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| author | Rusty Russell <rusty@rustcorp.com.au> | 2007-11-19 11:20:40 -0500 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2007-11-19 11:20:41 +1100 |
| commit | d1c856e0f1a4c946c6329cff126548ef4288735f (patch) | |
| tree | e9f6c6754c9937b4a5de26a41b05b7e79cf661fd /Documentation/lguest | |
| parent | 2ffbb8377c7a0713baf6644e285adc27a5654582 (diff) | |
| download | linux-d1c856e0f1a4c946c6329cff126548ef4288735f.tar.gz linux-d1c856e0f1a4c946c6329cff126548ef4288735f.tar.xz | |
lguest: Fix uninitialized members in example launcher
Thanks valgrind!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'Documentation/lguest')
| -rw-r--r-- | Documentation/lguest/lguest.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c index 42008395534d..9b0e322118b5 100644 --- a/Documentation/lguest/lguest.c +++ b/Documentation/lguest/lguest.c @@ -1040,6 +1040,11 @@ static void add_virtqueue(struct device *dev, unsigned int num_descs, / getpagesize(); p = get_pages(pages); + /* Initialize the virtqueue */ + vq->next = NULL; + vq->last_avail_idx = 0; + vq->dev = dev; + /* Initialize the configuration. */ vq->config.num = num_descs; vq->config.irq = devices.next_irq++; @@ -1057,9 +1062,6 @@ static void add_virtqueue(struct device *dev, unsigned int num_descs, for (i = &dev->vq; *i; i = &(*i)->next); *i = vq; - /* Link virtqueue back to device. */ - vq->dev = dev; - /* Set the routine to call when the Guest does something to this * virtqueue. */ vq->handle_output = handle_output; @@ -1093,6 +1095,7 @@ static struct device *new_device(const char *name, u16 type, int fd, dev->desc = new_dev_desc(type); dev->handle_input = handle_input; dev->name = name; + dev->vq = NULL; return dev; } |