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ozwpan: replace alloc_skb with dev_alloc_skb in ozpd.c

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This patch replaces the calls to alloc_skb with calls
to dev_alloc_skb.

dev_alloc_skb has GFP_ATOMIC priority so the
replacement does not change the code semantics.

Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Xenia Ragiadakou 2013-05-23 20:51:56 +03:00 committed by Greg Kroah-Hartman
parent a30c0e1975
commit 812eb995d4
1 changed files with 3 additions and 4 deletions
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7
drivers/staging/ozwpan/ozpd.c
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@ -463,7 +463,7 @@ static struct sk_buff *oz_build_frame(struct oz_pd *pd, struct oz_tx_frame *f)
/* Allocate skb with enough space for the lower layers as well
* as the space we need.
*/
skb = alloc_skb(f->total_size + OZ_ALLOCATED_SPACE(dev), GFP_ATOMIC);
skb = dev_alloc_skb(f->total_size + OZ_ALLOCATED_SPACE(dev));
if (skb == NULL)
return NULL;
/* Reserve the head room for lower layers.
@ -633,7 +633,7 @@ static int oz_send_isoc_frame(struct oz_pd *pd)
pd->max_tx_size, &list);
if (list.next == &list)
return 0;
skb = alloc_skb(total_size + OZ_ALLOCATED_SPACE(dev), GFP_ATOMIC);
skb = dev_alloc_skb(total_size + OZ_ALLOCATED_SPACE(dev));
if (skb == NULL) {
oz_trace("Cannot alloc skb\n");
oz_elt_info_free_chain(&pd->elt_buff, &list);
@ -797,8 +797,7 @@ int oz_send_isoc_unit(struct oz_pd *pd, u8 ep_num, const u8 *data, int len)
return 0;
if (!skb) {
/* Allocate enough space for max size frame. */
skb = alloc_skb(pd->max_tx_size + OZ_ALLOCATED_SPACE(dev),
GFP_ATOMIC);
skb = dev_alloc_skb(pd->max_tx_size + OZ_ALLOCATED_SPACE(dev));
if (skb == NULL)
return 0;
/* Reserve the head room for lower layers. */