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[v3,03/28] usb: gadget: f_tcm: Decrement command ref count on cleanup

Message ID 3c667b4d9c8b0b580346a69ff53616b6a74cfea2.1733876548.git.Thinh.Nguyen@synopsys.com
State New
Headers show
Series [v3,01/28] usb: gadget: f_tcm: Don't free command immediately | expand

Commit Message

Thinh Nguyen Dec. 11, 2024, 12:31 a.m. UTC 
We submitted the command with TARGET_SCF_ACK_KREF, which requires
acknowledgment of command completion. If the command fails, make sure to
decrement the ref count.

Fixes: cff834c16d23 ("usb-gadget/tcm: Convert to TARGET_SCF_ACK_KREF I/O krefs")
Cc: stable@vger.kernel.org
Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
---
 drivers/usb/gadget/function/f_tcm.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/usb/gadget/function/f_tcm.c b/drivers/usb/gadget/function/f_tcm.c
index 88b8b94fdb1e..5ce97723376e 100644
--- a/drivers/usb/gadget/function/f_tcm.c
+++ b/drivers/usb/gadget/function/f_tcm.c
@@ -969,6 +969,7 @@  static void usbg_data_write_cmpl(struct usb_ep *ep, struct usb_request *req)
 	return;
 
 cleanup:
+	target_put_sess_cmd(se_cmd);
 	transport_generic_free_cmd(&cmd->se_cmd, 0);
 }