From d65da6eae10cc77f93ead0188cde0b45f124d912 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 17 Aug 2005 17:33:11 -0700 Subject: [PATCH] [PATCH] Fix manual binding infinite loop 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 for pointing the problem out. Signed-off-by: Greg Kroah-Hartman --- drivers/base/bus.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/base/bus.c b/drivers/base/bus.c index ab53832d57..6966aff74e 100644 --- a/drivers/base/bus.c +++ b/drivers/base/bus.c @@ -156,7 +156,9 @@ static ssize_t driver_unbind(struct device_driver *drv, device_release_driver(dev); err = count; } - return err; + if (err) + return err; + return count; } static DRIVER_ATTR(unbind, S_IWUSR, NULL, driver_unbind); -- 2.39.5