diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2012-09-25 08:47:07 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-25 22:32:23 (GMT) |
| commit | 0871d7d86ce3788ba40391df3a259df2285776cd (patch) | |
| tree | b1a67af0086a748f2745b4c95ecc7f0411f794d9 /drivers/usb/storage | |
| parent | ef018cc9f894efcca7e785ee75f1dd546e11afee (diff) | |
| download | linux-0871d7d86ce3788ba40391df3a259df2285776cd.tar.xz | |
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>
Diffstat (limited to 'drivers/usb/storage')
| -rw-r--r-- | drivers/usb/storage/uas.c | 11 |
1 files changed, 4 insertions, 7 deletions
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 @@ static int uas_try_complete(struct scsi_cmnd *cmnd, const char *caller) 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 @@ static void uas_data_cmplt(struct urb *urb) } else { sdb->resid = sdb->length - urb->actual_length; } - if (cmdinfo->state & COMMAND_ABORTED) { - return; - } uas_try_complete(cmnd, __func__); } @@ -654,10 +655,6 @@ static int uas_eh_abort_handler(struct scsi_cmnd *cmnd) 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; } |