From 1dbf53a28262aa89ecbe653e8a9127c0baef9bc4 Mon Sep 17 00:00:00 2001 From: Sathya Perla Date: Thu, 12 May 2011 19:32:16 +0000 Subject: [PATCH] be2net: fix mbox polling for signal reception Sending mbox cmds require multiple steps of writing to the DB register and polling for an ack. Gettting interrupted in the middle by a signal breaks the mbox protocol. Use msleep() to not get interrupted. Signed-off-by: Sathya Perla Signed-off-by: David S. Miller --- drivers/net/benet/be_cmds.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c index d558b9088d7e..f2c90997fabd 100644 --- a/drivers/net/benet/be_cmds.c +++ b/drivers/net/benet/be_cmds.c @@ -298,8 +298,7 @@ static int be_mbox_db_ready_wait(struct be_adapter *adapter, void __iomem *db) return -1; } - set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(msecs_to_jiffies(1)); + msleep(1); msecs++; } while (true); -- 2.20.1