If it is out of memory, we should return -ENOMEM;
Signed-off-by: Peter Chen <peter.chen@xxxxxxx>
---
drivers/usb/gadget/function/f_uac2.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/gadget/function/f_uac2.c b/drivers/usb/gadget/function/f_uac2.c
index 969cfe7..3f4e478 100644
--- a/drivers/usb/gadget/function/f_uac2.c
+++ b/drivers/usb/gadget/function/f_uac2.c
@@ -1098,6 +1098,7 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn)
prm->rbuf = kzalloc(prm->max_psize * USB_XFERS, GFP_KERNEL);
if (!prm->rbuf) {
prm->max_psize = 0;
+ ret = -ENOMEM;
goto err_free_descs;
}
@@ -1106,20 +1107,21 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn)
prm->rbuf = kzalloc(prm->max_psize * USB_XFERS, GFP_KERNEL);
if (!prm->rbuf) {
prm->max_psize = 0;
- goto err;
+ ret = -ENOMEM;
+ goto err_no_memory;
}
ret = alsa_uac2_init(agdev);
if (ret)
- goto err;
+ goto err_no_memory;
return 0;
-err:
+err_no_memory:
kfree(agdev->uac2.p_prm.rbuf);
kfree(agdev->uac2.c_prm.rbuf);
err_free_descs:
usb_free_all_descriptors(fn);
- return -EINVAL;
+ return ret;
}
static int
--
2.7.4
--
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