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author | Vivien Didelot <vivien.didelot@savoirfairelinux.com> | 2017-01-27 15:29:37 -0500 |
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committer | David S. Miller <davem@davemloft.net> | 2017-01-29 18:42:46 -0500 |
commit | 26895e299cfb583d304553e9c259e694a7e83397 (patch) | |
tree | 84efe62291aa646b75bb4778db06644e2062fb74 /net/dsa/tag_trailer.c | |
parent | net: dsa: variable number of ports (diff) | |
download | linux-dev-26895e299cfb583d304553e9c259e694a7e83397.tar.xz linux-dev-26895e299cfb583d304553e9c259e694a7e83397.zip |
net: dsa: use ds->num_ports when possible
The dsa_switch structure contains the number of ports. Use it where the
structure is valid instead of the DSA_MAX_PORTS value.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa/tag_trailer.c')
-rw-r--r-- | net/dsa/tag_trailer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/dsa/tag_trailer.c b/net/dsa/tag_trailer.c index 271128a2dc64..d8e55a845d7f 100644 --- a/net/dsa/tag_trailer.c +++ b/net/dsa/tag_trailer.c @@ -82,7 +82,7 @@ static int trailer_rcv(struct sk_buff *skb, struct net_device *dev, goto out_drop; source_port = trailer[1] & 7; - if (source_port >= DSA_MAX_PORTS || !ds->ports[source_port].netdev) + if (source_port >= ds->num_ports || !ds->ports[source_port].netdev) goto out_drop; pskb_trim_rcsum(skb, skb->len - 4); |