[SK_BUFF]: Introduce skb_copy_from_linear_data{_offset}

To clearly state the intent of copying from linear sk_buffs, _offset being a
overly long variant but interesting for the sake of saving some bytes.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
index a076f735a7bc..d287c5755229 100644
--- a/drivers/usb/atm/usbatm.c
+++ b/drivers/usb/atm/usbatm.c
@@ -484,7 +484,7 @@ static unsigned int usbatm_write_cells(struct usbatm_data *instance,
                 ptr[4] = 0xec;
                 ptr += ATM_CELL_HEADER;
 
-                memcpy(ptr, skb->data, data_len);
+                skb_copy_from_linear_data(skb, ptr, data_len);
                 ptr += data_len;
                 __skb_pull(skb, data_len);