diff options
| author | Alexander Duyck <alexander.h.duyck@redhat.com> | 2014-11-11 09:26:50 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-11-12 00:00:14 -0500 |
| commit | 5693d284dd718313ca2f63a189193d4189889183 (patch) | |
| tree | eec972bda93ada1fc3c194f6fc4849b9dc7bbe09 | |
| parent | aa9cd31c3f3ee36dc459b6070bacc581c1bfc334 (diff) | |
| download | blackbird-obmc-linux-5693d284dd718313ca2f63a189193d4189889183.tar.gz blackbird-obmc-linux-5693d284dd718313ca2f63a189193d4189889183.zip | |
phonet: Replace calls to __skb_alloc_page with __dev_alloc_page
Replace the calls to __skb_alloc_page that are passed NULL with calls to
__dev_alloc_page.
In addition remove __GFP_COLD flag from allocations as we only want it for
the Rx buffer which is taken care of by __dev_alloc_skb, not for any
secondary allocations such as the queue element transmit descriptors.
Cc: Oliver Neukum <oliver@neukum.org>
Cc: Felipe Balbi <balbi@ti.com>
Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/usb/cdc-phonet.c | 6 | ||||
| -rw-r--r-- | drivers/usb/gadget/function/f_phonet.c | 6 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/usb/cdc-phonet.c b/drivers/net/usb/cdc-phonet.c index 2ec1500d0077..415ce8b882c6 100644 --- a/drivers/net/usb/cdc-phonet.c +++ b/drivers/net/usb/cdc-phonet.c @@ -130,7 +130,7 @@ static int rx_submit(struct usbpn_dev *pnd, struct urb *req, gfp_t gfp_flags) struct page *page; int err; - page = __skb_alloc_page(gfp_flags | __GFP_NOMEMALLOC, NULL); + page = __dev_alloc_page(gfp_flags | __GFP_NOMEMALLOC); if (!page) return -ENOMEM; @@ -212,7 +212,7 @@ resubmit: if (page) put_page(page); if (req) - rx_submit(pnd, req, GFP_ATOMIC | __GFP_COLD); + rx_submit(pnd, req, GFP_ATOMIC); } static int usbpn_close(struct net_device *dev); @@ -231,7 +231,7 @@ static int usbpn_open(struct net_device *dev) for (i = 0; i < rxq_size; i++) { struct urb *req = usb_alloc_urb(0, GFP_KERNEL); - if (!req || rx_submit(pnd, req, GFP_KERNEL | __GFP_COLD)) { + if (!req || rx_submit(pnd, req, GFP_KERNEL)) { usb_free_urb(req); usbpn_close(dev); return -ENOMEM; diff --git a/drivers/usb/gadget/function/f_phonet.c b/drivers/usb/gadget/function/f_phonet.c index b9cfc1571d71..cde73974a52e 100644 --- a/drivers/usb/gadget/function/f_phonet.c +++ b/drivers/usb/gadget/function/f_phonet.c @@ -303,7 +303,7 @@ pn_rx_submit(struct f_phonet *fp, struct usb_request *req, gfp_t gfp_flags) struct page *page; int err; - page = __skb_alloc_page(gfp_flags | __GFP_NOMEMALLOC, NULL); + page = __dev_alloc_page(gfp_flags | __GFP_NOMEMALLOC); if (!page) return -ENOMEM; @@ -377,7 +377,7 @@ static void pn_rx_complete(struct usb_ep *ep, struct usb_request *req) if (page) put_page(page); if (req) - pn_rx_submit(fp, req, GFP_ATOMIC | __GFP_COLD); + pn_rx_submit(fp, req, GFP_ATOMIC); } /*-------------------------------------------------------------------------*/ @@ -437,7 +437,7 @@ static int pn_set_alt(struct usb_function *f, unsigned intf, unsigned alt) netif_carrier_on(dev); for (i = 0; i < phonet_rxq_size; i++) - pn_rx_submit(fp, fp->out_reqv[i], GFP_ATOMIC | __GFP_COLD); + pn_rx_submit(fp, fp->out_reqv[i], GFP_ATOMIC); } spin_unlock(&port->lock); return 0; |
