[patch 23/30] infiniband: Make user_mad semaphore a real one

From: Thomas Gleixner
Date: Tue Sep 07 2010 - 10:34:26 EST


Get rid of init_MUTEX[_LOCKED]() and use sema_init() instead.

Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Roland Dreier <rolandd@xxxxxxxxx>

---
drivers/infiniband/core/user_mad.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6/drivers/infiniband/core/user_mad.c
===================================================================
--- linux-2.6.orig/drivers/infiniband/core/user_mad.c
+++ linux-2.6/drivers/infiniband/core/user_mad.c
@@ -1022,7 +1022,7 @@ static int ib_umad_init_port(struct ib_d

port->ib_dev = device;
port->port_num = port_num;
- init_MUTEX(&port->sm_sem);
+ sema_init(&port->sm_sem, 1);
mutex_init(&port->file_mutex);
INIT_LIST_HEAD(&port->file_list);



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