uas: Use GFP_NOIO rather then GFP_ATOMIC where possible
We can sleep in our own workqueue (which is the whole reason for having
it), and scsi error handlers are also always called from a context which
may sleep.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index 7fc4ad20..8023944 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -133,7 +133,7 @@
struct scsi_pointer *scp = (void *)cmdinfo;
struct scsi_cmnd *cmnd = container_of(scp, struct scsi_cmnd,
SCp);
- err = uas_submit_urbs(cmnd, cmnd->device->hostdata, GFP_ATOMIC);
+ err = uas_submit_urbs(cmnd, cmnd->device->hostdata, GFP_NOIO);
if (!err) {
cmdinfo->state &= ~IS_IN_WORK_LIST;
list_del(&cmdinfo->work);
@@ -745,7 +745,7 @@
devinfo->running_task = 1;
memset(&devinfo->response, 0, sizeof(devinfo->response));
- sense_urb = uas_submit_sense_urb(shost, GFP_ATOMIC, tag);
+ sense_urb = uas_submit_sense_urb(shost, GFP_NOIO, tag);
if (!sense_urb) {
shost_printk(KERN_INFO, shost,
"%s: %s: submit sense urb failed\n",
@@ -754,7 +754,7 @@
spin_unlock_irqrestore(&devinfo->lock, flags);
return FAILED;
}
- if (uas_submit_task_urb(cmnd, GFP_ATOMIC, function, tag)) {
+ if (uas_submit_task_urb(cmnd, GFP_NOIO, function, tag)) {
shost_printk(KERN_INFO, shost,
"%s: %s: submit task mgmt urb failed\n",
__func__, fname);
