It appears that open() will not fail if for some reason the device
does not go into the connected state. This patch checks for
that.
---
These patches are from studying the code, so far, and therefore untested,
except for a compile check on 2.6.26.5.
- Chris
kernel/init.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/kernel/init.c b/kernel/init.c
index 2b068e8..3ef29ad 100644
--- a/kernel/init.c
+++ b/kernel/init.c
@@ -352,7 +352,8 @@ struct blackberry_device *blackberry_device = tty ?
device_map[tty->index].black
wait_event_interruptible(blackberry_device->desktop.open_wait,
(blackberry_device->desktop.connected == 1));
}
}
- else
+
+ if (blackberry_device->desktop.socket <= 0 ||
blackberry_device->desktop.connected != 1)
{
ret = -ENODEV;
err("%s(%d) - %08x Desktop not available", __FUNCTION__,
__LINE__,
--
1.6.0.3
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