Don't prematurely free the command. Wait for the status completion of
the sense status. It can be freed then. Otherwise we will double-free
the command.
Fixes: cff834c16d23 ("usb-gadget/tcm: Convert to TARGET_SCF_ACK_KREF I/O krefs")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Thinh Nguyen <Thinh.Nguyen@xxxxxxxxxxxx>
---
drivers/usb/gadget/function/f_tcm.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/usb/gadget/function/f_tcm.c b/drivers/usb/gadget/function/f_tcm.c
index e1914b20f816..6313302a5b96 100644
--- a/drivers/usb/gadget/function/f_tcm.c
+++ b/drivers/usb/gadget/function/f_tcm.c
@@ -1062,7 +1062,6 @@ static void usbg_cmd_work(struct work_struct *work)
out:
transport_send_check_condition_and_sense(se_cmd,
TCM_UNSUPPORTED_SCSI_OPCODE, 1);
- transport_generic_free_cmd(&cmd->se_cmd, 0);
}
static struct usbg_cmd *usbg_get_cmd(struct f_uas *fu,
@@ -1191,7 +1190,6 @@ static void bot_cmd_work(struct work_struct *work)
out:
transport_send_check_condition_and_sense(se_cmd,
TCM_UNSUPPORTED_SCSI_OPCODE, 1);
- transport_generic_free_cmd(&cmd->se_cmd, 0);
}
static int bot_submit_command(struct f_uas *fu,
--
2.28.0
