[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/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
index 9c926e41b114..c97330b19877 100644
--- a/drivers/isdn/i4l/isdn_common.c
+++ b/drivers/isdn/i4l/isdn_common.c
@@ -829,7 +829,7 @@ isdn_readbchan(int di, int channel, u_char * buf, u_char * fp, int len, wait_que
                                 dflag = 0;
                         }
                         count_put = count_pull;
-                        memcpy(cp, skb->data, count_put);
+                        skb_copy_from_linear_data(skb, cp, count_put);
                         cp += count_put;
                         len -= count_put;
 #ifdef CONFIG_ISDN_AUDIO