Fix for manual binding of drivers to devices. Problem is if you pass in
a valid device id, but the driver refuses to bind. Infinite loop as
write() tries to resubmit the data it just sent.
Thanks to Michal Ostrowski <[email protected]> for pointing the
problem out.
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/base/bus.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletion(-)
--- gregkh-2.6.orig/drivers/base/bus.c 2005-08-02 13:41:26.000000000 -0700
+++ gregkh-2.6/drivers/base/bus.c 2005-08-17 17:11:35.000000000 -0700
@@ -180,7 +180,9 @@ static ssize_t driver_bind(struct device
up(&dev->sem);
put_device(dev);
}
- return err;
+ if (err)
+ return err;
+ return count;
}
static DRIVER_ATTR(bind, S_IWUSR, NULL, driver_bind);
--
-
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