Remove unsafe access to the LinuxKPI file structure from ibcore.

selwakeup() is now done by the wake_up() family of functions.

MFC after:		1 week
Sponsored by:		Mellanox Technologies

4 files changed, 0 insertions, 9 deletions

diff --git a/sys/ofed/drivers/infiniband/core/ucm.c b/sys/ofed/drivers/infiniband/core/ucm.c
index 8f20e89da0d5..4f69eab862d5 100644
--- a/sys/ofed/drivers/infiniband/core/ucm.c
+++ b/sys/ofed/drivers/infiniband/core/ucm.c
@@ -378,8 +378,6 @@ static int ib_ucm_event_handler(struct ib_cm_id *cm_id,
 	list_add_tail(&uevent->file_list, &ctx->file->events);
 	list_add_tail(&uevent->ctx_list, &ctx->events);
 	wake_up_interruptible(&ctx->file->poll_wait);
-	if (ctx->file->filp)
-		selwakeup(&ctx->file->filp->f_selinfo);
 	mutex_unlock(&ctx->file->file_mutex);
 	return 0;
 
diff --git a/sys/ofed/drivers/infiniband/core/ucma.c b/sys/ofed/drivers/infiniband/core/ucma.c
index 4000aa20cd88..90f59262290c 100644
--- a/sys/ofed/drivers/infiniband/core/ucma.c
+++ b/sys/ofed/drivers/infiniband/core/ucma.c
@@ -287,8 +287,6 @@ static int ucma_event_handler(struct rdma_cm_id *cm_id,
 
 	list_add_tail(&uevent->list, &ctx->file->event_list);
 	wake_up_interruptible(&ctx->file->poll_wait);
-	if (ctx->file->filp)
-		selwakeup(&ctx->file->filp->f_selinfo);
 out:
 	mutex_unlock(&ctx->file->mut);
 	return ret;
diff --git a/sys/ofed/drivers/infiniband/core/user_mad.c b/sys/ofed/drivers/infiniband/core/user_mad.c
index cc4a65913b98..d269751af137 100644
--- a/sys/ofed/drivers/infiniband/core/user_mad.c
+++ b/sys/ofed/drivers/infiniband/core/user_mad.c
@@ -236,7 +236,6 @@ static int queue_packet(struct ib_umad_file *file,
 	     packet->mad.hdr.id++)
 		if (agent == __get_agent(file, packet->mad.hdr.id)) {
 			list_add_tail(&packet->list, &file->recv_list);
-			selwakeup(&file->filp->f_selinfo);
 			wake_up_interruptible(&file->recv_wait);
 			ret = 0;
 			break;
diff --git a/sys/ofed/drivers/infiniband/core/uverbs_main.c b/sys/ofed/drivers/infiniband/core/uverbs_main.c
index 95e04f5d7055..269ef1c001b7 100644
--- a/sys/ofed/drivers/infiniband/core/uverbs_main.c
+++ b/sys/ofed/drivers/infiniband/core/uverbs_main.c
@@ -519,8 +519,6 @@ void ib_uverbs_comp_handler(struct ib_cq *cq, void *cq_context)
 	spin_unlock_irqrestore(&file->lock, flags);
 
 	wake_up_interruptible(&file->poll_wait);
-	if (file->filp)
-		selwakeup(&file->filp->f_selinfo);
 	kill_fasync(&file->async_queue, SIGIO, POLL_IN);
 }
 
@@ -554,8 +552,6 @@ static void ib_uverbs_async_handler(struct ib_uverbs_file *file,
 	spin_unlock_irqrestore(&file->async_file->lock, flags);
 
 	wake_up_interruptible(&file->async_file->poll_wait);
-	if (file->async_file->filp)
-		selwakeup(&file->async_file->filp->f_selinfo);
 	kill_fasync(&file->async_file->async_queue, SIGIO, POLL_IN);
 }