If the error code is -ESHUTDOWN, stop processing the request/command
further and prepare for teardown. -ESHUTDOWN is for device reset or
disconnection.
Signed-off-by: Thinh Nguyen <Thinh.Nguyen@xxxxxxxxxxxx>
---
drivers/usb/gadget/function/f_tcm.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/gadget/function/f_tcm.c b/drivers/usb/gadget/function/f_tcm.c
index 8a5aa58e166e..6aa341c1472a 100644
--- a/drivers/usb/gadget/function/f_tcm.c
+++ b/drivers/usb/gadget/function/f_tcm.c
@@ -62,10 +62,11 @@ static void bot_status_complete(struct usb_ep *ep, struct usb_request *req)
struct f_uas *fu = cmd->fu;
transport_generic_free_cmd(&cmd->se_cmd, 0);
- if (req->status < 0) {
- pr_err("ERR %s(%d)\n", __func__, __LINE__);
+ if (req->status == -ESHUTDOWN)
return;
- }
+
+ if (req->status < 0)
+ pr_err("ERR %s(%d)\n", __func__, __LINE__);
/* CSW completed, wait for next CBW */
bot_enqueue_cmd_cbw(fu);
@@ -276,6 +277,9 @@ static void bot_cmd_complete(struct usb_ep *ep, struct usb_request *req)
struct f_uas *fu = req->context;
int ret;
+ if (req->status == -ESHUTDOWN)
+ return;
+
fu->flags &= ~USBG_BOT_CMD_PEND;
if (req->status < 0)
--
2.28.0
