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-rw-r--r--drivers/dax/bus.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/dax/bus.c b/drivers/dax/bus.c
index 2b29728ec2fd..ef53da441c5d 100644
--- a/drivers/dax/bus.c
+++ b/drivers/dax/bus.c
@@ -178,8 +178,12 @@ static int dax_bus_remove(struct device *dev)
{
struct dax_device_driver *dax_drv = to_dax_drv(dev->driver);
struct dev_dax *dev_dax = to_dev_dax(dev);
+ int ret = 0;
- return dax_drv->remove(dev_dax);
+ if (dax_drv->remove)
+ ret = dax_drv->remove(dev_dax);
+
+ return ret;
}
static struct bus_type dax_bus_type = {