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Diffstat (limited to 'drivers/dahdi/xpp/xbus-core.c')
-rw-r--r--drivers/dahdi/xpp/xbus-core.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/dahdi/xpp/xbus-core.c b/drivers/dahdi/xpp/xbus-core.c
index 1f60920..92ae121 100644
--- a/drivers/dahdi/xpp/xbus-core.c
+++ b/drivers/dahdi/xpp/xbus-core.c
@@ -940,8 +940,7 @@ static void xbus_free_ddev(xbus_t *xbus)
{
if (!xbus->ddev)
return;
- if (xbus->ddev->devicetype)
- kfree(xbus->ddev->devicetype);
+ kfree(xbus->ddev->devicetype); /* NULL is safe */
xbus->ddev->devicetype = NULL;
xbus->ddev->location = NULL;
xbus->ddev->hardware_id = NULL;