2008-02-20 00:16:45

by Adrian Bunk

Subject: [2.6 patch] net/9p/trans_virtio.c: kmalloc() enough memory

The Coverity checker spotted that less memory than required was allocated.

Signed-off-by: Adrian Bunk <[email protected]>

---
c9a5f66eca8484c302f848bb117b0bdb57e9ec42 diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index 9e3d81c..de7a9f5 100644
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -110,7 +110,7 @@ static struct p9_req_t *p9_lookup_tag(struct virtio_chan *c, u16 tag)
}
for (count = old_max; count < c->max_tag; count++) {
c->reqs[count].status = REQ_STATUS_IDLE;
- c->reqs[count].wq = kmalloc(sizeof(wait_queue_t),
+ c->reqs[count].wq = kmalloc(sizeof(wait_queue_head_t),
GFP_ATOMIC);
if (!c->reqs[count].wq) {
printk(KERN_ERR "Couldn't grow tag array\n");

2008-02-20 00:25:36

by David Miller

Subject: Re: [2.6 patch] net/9p/trans_virtio.c: kmalloc() enough memory

From: Adrian Bunk <[email protected]>
Date: Wed, 20 Feb 2008 02:14:10 +0200

> The Coverity checker spotted that less memory than required was allocated.
>
> Signed-off-by: Adrian Bunk <[email protected]>

Applied, thanks Adrian.