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authorArnaldo Carvalho de Melo <acme@redhat.com>2007-03-27 17:55:52 -0400
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-26 01:28:23 -0400
commitd626f62b11e00c16e81e4308ab93d3f13551812a (patch)
treefac4af6ced853755e12fc709d55f0c2bec51265d /net/netrom/nr_subr.c
parent2a123b86e2b242a4a6db990d2851d45e192f88e5 (diff)
[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>
Diffstat (limited to 'net/netrom/nr_subr.c')
-rw-r--r--net/netrom/nr_subr.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/netrom/nr_subr.c b/net/netrom/nr_subr.c
index 07b694d18870..04e7d0d2fd8f 100644
--- a/net/netrom/nr_subr.c
+++ b/net/netrom/nr_subr.c
@@ -226,13 +226,13 @@ void __nr_transmit_reply(struct sk_buff *skb, int mine, unsigned char cmdflags)
226 226
227 dptr = skb_put(skbn, NR_NETWORK_LEN + NR_TRANSPORT_LEN); 227 dptr = skb_put(skbn, NR_NETWORK_LEN + NR_TRANSPORT_LEN);
228 228
229 memcpy(dptr, skb->data + 7, AX25_ADDR_LEN); 229 skb_copy_from_linear_data_offset(skb, 7, dptr, AX25_ADDR_LEN);
230 dptr[6] &= ~AX25_CBIT; 230 dptr[6] &= ~AX25_CBIT;
231 dptr[6] &= ~AX25_EBIT; 231 dptr[6] &= ~AX25_EBIT;
232 dptr[6] |= AX25_SSSID_SPARE; 232 dptr[6] |= AX25_SSSID_SPARE;
233 dptr += AX25_ADDR_LEN; 233 dptr += AX25_ADDR_LEN;
234 234
235 memcpy(dptr, skb->data + 0, AX25_ADDR_LEN); 235 skb_copy_from_linear_data(skb, dptr, AX25_ADDR_LEN);
236 dptr[6] &= ~AX25_CBIT; 236 dptr[6] &= ~AX25_CBIT;
237 dptr[6] |= AX25_EBIT; 237 dptr[6] |= AX25_EBIT;
238 dptr[6] |= AX25_SSSID_SPARE; 238 dptr[6] |= AX25_SSSID_SPARE;