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| author | Colin Ian King <colin.king@canonical.com> | 2020-05-27 13:01:29 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-27 11:28:23 -0700 |
| commit | 9f01a71c5cbec10b851588457089d17c20dc5a40 (patch) | |
| tree | cae2ec495bc273d0be588e5c04de4172d56a43c0 /drivers/net/dsa/b53 | |
| parent | f96e9641e92b54de27b93d1af03d74b8304ce00a (diff) | |
| download | linux-9f01a71c5cbec10b851588457089d17c20dc5a40.tar.bz2 | |
net: dsa: b53: remove redundant premature assignment to new_pvid
Variable new_pvid is being assigned with a value that is never read,
the following if statement updates new_pvid with a new value in both
of the if paths. The assignment is redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/b53')
| -rw-r--r-- | drivers/net/dsa/b53/b53_common.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c index ceb8be653182..1df05841ab6b 100644 --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -1325,7 +1325,6 @@ int b53_vlan_filtering(struct dsa_switch *ds, int port, bool vlan_filtering) u16 pvid, new_pvid; b53_read16(dev, B53_VLAN_PAGE, B53_VLAN_PORT_DEF_TAG(port), &pvid); - new_pvid = pvid; if (!vlan_filtering) { /* Filtering is currently enabled, use the default PVID since * the bridge does not expect tagging anymore |