If we fail to create qtd cache we were not destroying the
urb_listitem, rework the error handling logic to cope with that.
Signed-off-by: Rui Miguel Silva <rui.silva@xxxxxxxxxx>
---
drivers/usb/isp1760/isp1760-hcd.c | 16 +++++++++++-----
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/isp1760/isp1760-hcd.c b/drivers/usb/isp1760/isp1760-hcd.c
index a018394d54f8..825be736be33 100644
--- a/drivers/usb/isp1760/isp1760-hcd.c
+++ b/drivers/usb/isp1760/isp1760-hcd.c
@@ -2527,17 +2527,23 @@ int __init isp1760_init_kmem_once(void)
SLAB_MEM_SPREAD, NULL);
if (!qtd_cachep)
- return -ENOMEM;
+ goto destroy_urb_listitem;
qh_cachep = kmem_cache_create("isp1760_qh", sizeof(struct isp1760_qh),
0, SLAB_TEMPORARY | SLAB_MEM_SPREAD, NULL);
- if (!qh_cachep) {
- kmem_cache_destroy(qtd_cachep);
- return -ENOMEM;
- }
+ if (!qh_cachep)
+ goto destroy_qtd;
return 0;
+
+destroy_qtd:
+ kmem_cache_destroy(qtd_cachep);
+
+destroy_urb_listitem:
+ kmem_cache_destroy(urb_listitem_cachep);
+
+ return -ENOMEM;
}
void isp1760_deinit_kmem_cache(void)
--
2.32.0
