hw/ufs: free irq on exit

Fix a memory leak bug in ufs_init_pci() due to u->irq
not being freed in ufs_exit().

Signed-off-by: Zheng Huang <hz1624917200@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <43ceb427-87aa-44ee-9007-dbaecc499bba@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

diff --git a/hw/ufs/ufs.c b/hw/ufs/ufs.c
index 857de6e9c2ca3a634ca91cdd9a0372d41c672314..ee13edacd8fbd5be350b355b56eb52ccc73a53c5 100644 (file)
--- a/hw/ufs/ufs.c
+++ b/hw/ufs/ufs.c
@@ -25,6 +25,7 @@
 #include "qapi/error.h"
 #include "migration/vmstate.h"
 #include "scsi/constants.h"
+#include "hw/irq.h"
 #include "trace.h"
 #include "ufs.h"
 
@@ -1808,6 +1809,8 @@ static void ufs_exit(PCIDevice *pci_dev)
 {
     UfsHc *u = UFS(pci_dev);
 
+    qemu_free_irq(u->irq);
+
     qemu_bh_delete(u->doorbell_bh);
     qemu_bh_delete(u->complete_bh);