[PATCH 12/21] uas: Remove cmnd reference from the cmd urb

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



It is not strictly necessary for the cmd urb to have a reference to the
cmnd, and without this reference it becomes easier to drop all references to
a cmnd on an abort.

Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
---
 drivers/usb/storage/uas.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index dca09de..1fdcfad 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -425,12 +425,9 @@ out:
 
 static void uas_cmd_cmplt(struct urb *urb)
 {
-	struct scsi_cmnd *cmnd = urb->context;
+	if (urb->status)
+		dev_err(&urb->dev->dev, "cmd cmplt err %d\n", urb->status);
 
-	if (urb->status) {
-		uas_log_cmd_state(cmnd, __func__);
-		scmd_printk(KERN_ERR, cmnd, "cmd cmplt err %d\n", urb->status);
-	}
 	usb_free_urb(urb);
 }
 
@@ -508,7 +505,7 @@ static struct urb *uas_alloc_cmd_urb(struct uas_dev_info *devinfo, gfp_t gfp,
 	memcpy(iu->cdb, cmnd->cmnd, cmnd->cmd_len);
 
 	usb_fill_bulk_urb(urb, udev, devinfo->cmd_pipe, iu, sizeof(*iu) + len,
-							uas_cmd_cmplt, cmnd);
+							uas_cmd_cmplt, NULL);
 	urb->transfer_flags |= URB_FREE_BUFFER;
  out:
 	return urb;
-- 
2.1.0

--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [SCSI Target Devel]     [Linux SCSI Target Infrastructure]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Linux IIO]     [Samba]     [Device Mapper]
  Powered by Linux