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-rw-r--r--drivers/base/bus.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index ab53832d57e5..6966aff74efe 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);