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authorRusty Russell <rusty@rustcorp.com.au>2007-11-19 11:20:40 -0500
committerRusty Russell <rusty@rustcorp.com.au>2007-11-18 19:20:41 -0500
commitd1c856e0f1a4c946c6329cff126548ef4288735f (patch)
treee9f6c6754c9937b4a5de26a41b05b7e79cf661fd /Documentation/lguest/lguest.c
parent2ffbb8377c7a0713baf6644e285adc27a5654582 (diff)
lguest: Fix uninitialized members in example launcher
Thanks valgrind! Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'Documentation/lguest/lguest.c')
-rw-r--r--Documentation/lguest/lguest.c9
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,
1040 / getpagesize(); 1040 / getpagesize();
1041 p = get_pages(pages); 1041 p = get_pages(pages);
1042 1042
1043 /* Initialize the virtqueue */
1044 vq->next = NULL;
1045 vq->last_avail_idx = 0;
1046 vq->dev = dev;
1047
1043 /* Initialize the configuration. */ 1048 /* Initialize the configuration. */
1044 vq->config.num = num_descs; 1049 vq->config.num = num_descs;
1045 vq->config.irq = devices.next_irq++; 1050 vq->config.irq = devices.next_irq++;
@@ -1057,9 +1062,6 @@ static void add_virtqueue(struct device *dev, unsigned int num_descs,
1057 for (i = &dev->vq; *i; i = &(*i)->next); 1062 for (i = &dev->vq; *i; i = &(*i)->next);
1058 *i = vq; 1063 *i = vq;
1059 1064
1060 /* Link virtqueue back to device. */
1061 vq->dev = dev;
1062
1063 /* Set the routine to call when the Guest does something to this 1065 /* Set the routine to call when the Guest does something to this
1064 * virtqueue. */ 1066 * virtqueue. */
1065 vq->handle_output = handle_output; 1067 vq->handle_output = handle_output;
@@ -1093,6 +1095,7 @@ static struct device *new_device(const char *name, u16 type, int fd,
1093 dev->desc = new_dev_desc(type); 1095 dev->desc = new_dev_desc(type);
1094 dev->handle_input = handle_input; 1096 dev->handle_input = handle_input;
1095 dev->name = name; 1097 dev->name = name;
1098 dev->vq = NULL;
1096 return dev; 1099 return dev;
1097} 1100}
1098 1101