The usage of this "mutex" is non obvious. Make it a semaphore. Signed-off-by: Thomas Gleixner Cc: Roland Dreier --- drivers/infiniband/core/user_mad.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux-2.6-tip/drivers/infiniband/core/user_mad.c =================================================================== --- linux-2.6-tip.orig/drivers/infiniband/core/user_mad.c +++ linux-2.6-tip/drivers/infiniband/core/user_mad.c @@ -1003,7 +1003,7 @@ static int ib_umad_init_port(struct ib_d port->ib_dev = device; port->port_num = port_num; - init_MUTEX(&port->sm_sem); + semaphore_init(&port->sm_sem); mutex_init(&port->file_mutex); INIT_LIST_HEAD(&port->file_list); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/