Bluetooth: Release BTM while sleeping to avoid deadlock

Signed-off-by: Vladislav P <vladisslav@inbox.ru> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
mariux64 · Feb 16, 2011 · 840af82 · 840af82
1 parent 8efdd0c
commit 840af82
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
@@ -727,7 +727,9 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
 			break;
 		}
 
+		tty_unlock();
 		schedule();
+		tty_lock();
 	}
 	set_current_state(TASK_RUNNING);
 	remove_wait_queue(&dev->wait, &wait);