1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/irqchip/irq-crossbar.c b/drivers/irqchip/irq-crossbar.c
index afc35fd1d9aa..a8c615692803 100644
--- a/drivers/irqchip/irq-crossbar.c
+++ b/drivers/irqchip/irq-crossbar.c
@@ -250,6 +250,8 @@ err_base:
         iounmap(cb->crossbar_base);
 err_cb:
         kfree(cb);
+
+        cb = NULL;
         return ret;
 }