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mISDN: use DECLARE_COMPLETION_ONSTACK for non-constant completion

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The _ONSTACK variant should be used for on-stack completion,
otherwise it will break lockdep.
 
Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Acked-by: Karsten Keil <keil@b1-systems.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yong Zhang 2009-12-18 20:30:11 -08:00 committed by David S. Miller
parent 4529819c45
commit 01a1e7ec6c
1 changed files with 1 additions and 1 deletions
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2
drivers/isdn/mISDN/l1oip_core.c
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@ -661,7 +661,7 @@ l1oip_socket_thread(void *data)
size_t recvbuf_size = 1500;
int recvlen;
struct socket *socket = NULL;
DECLARE_COMPLETION(wait);
DECLARE_COMPLETION_ONSTACK(wait);
/* allocate buffer memory */
recvbuf = kmalloc(recvbuf_size, GFP_KERNEL);