USB: uas: fix abort
Properly report aborted commands.
Also don't access cmdinfo after kicking task management,
it may not be valid any more once it returns.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index 42976ec..df1d72e 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -191,6 +191,10 @@
cmdinfo->state |= COMMAND_COMPLETED;
usb_free_urb(cmdinfo->data_in_urb);
usb_free_urb(cmdinfo->data_out_urb);
+ if (cmdinfo->state & COMMAND_ABORTED) {
+ scmd_printk(KERN_INFO, cmnd, "abort completed\n");
+ cmnd->result = DID_ABORT << 16;
+ }
cmnd->scsi_done(cmnd);
return 0;
}
@@ -303,9 +307,6 @@
} else {
sdb->resid = sdb->length - urb->actual_length;
}
- if (cmdinfo->state & COMMAND_ABORTED) {
- return;
- }
uas_try_complete(cmnd, __func__);
}
@@ -654,10 +655,6 @@
uas_log_cmd_state(cmnd, __func__);
cmdinfo->state |= COMMAND_ABORTED;
ret = uas_eh_task_mgmt(cmnd, "ABORT TASK", TMF_ABORT_TASK);
- if (cmdinfo->state & DATA_IN_URB_INFLIGHT)
- usb_kill_urb(cmdinfo->data_in_urb);
- if (cmdinfo->state & DATA_OUT_URB_INFLIGHT)
- usb_kill_urb(cmdinfo->data_out_urb);
return ret;
}