Message ID | 20190215023647.146445-1-yuehaibing@huawei.com |
---|---|
State | Accepted |
Delegated to: | David Miller |
Headers | show |
Series | [net-next] net: dsa: bcm_sf2: Remove set but not used variables 'v6_spec, v6_m_spec' | expand |
+CC davem On 2019/2/15 10:36, YueHaibing wrote: > Fixes gcc '-Wunused-but-set-variable' warning: > > drivers/net/dsa/bcm_sf2_cfp.c: In function 'bcm_sf2_cfp_ipv6_rule_set': > drivers/net/dsa/bcm_sf2_cfp.c:606:40: warning: > variable 'v6_m_spec' set but not used [-Wunused-but-set-variable] > drivers/net/dsa/bcm_sf2_cfp.c:606:30: warning: > variable 'v6_spec' set but not used [-Wunused-but-set-variable] > > It not used any more after commit e4f7ef54cbd8 ("dsa: bcm_sf2: use flow_rule > infrastructure") > > Signed-off-by: YueHaibing <yuehaibing@huawei.com> > --- > drivers/net/dsa/bcm_sf2_cfp.c | 5 ----- > 1 file changed, 5 deletions(-) > > diff --git a/drivers/net/dsa/bcm_sf2_cfp.c b/drivers/net/dsa/bcm_sf2_cfp.c > index 0b9ca4bdf47e..e6234d209787 100644 > --- a/drivers/net/dsa/bcm_sf2_cfp.c > +++ b/drivers/net/dsa/bcm_sf2_cfp.c > @@ -603,7 +603,6 @@ static int bcm_sf2_cfp_ipv6_rule_set(struct bcm_sf2_priv *priv, int port, > unsigned int queue_num, > struct ethtool_rx_flow_spec *fs) > { > - struct ethtool_tcpip6_spec *v6_spec, *v6_m_spec; > struct ethtool_rx_flow_spec_input input = {}; > unsigned int slice_num, rule_index[2]; > const struct cfp_udf_layout *layout; > @@ -618,13 +617,9 @@ static int bcm_sf2_cfp_ipv6_rule_set(struct bcm_sf2_priv *priv, int port, > switch (fs->flow_type & ~FLOW_EXT) { > case TCP_V6_FLOW: > ip_proto = IPPROTO_TCP; > - v6_spec = &fs->h_u.tcp_ip6_spec; > - v6_m_spec = &fs->m_u.tcp_ip6_spec; > break; > case UDP_V6_FLOW: > ip_proto = IPPROTO_UDP; > - v6_spec = &fs->h_u.udp_ip6_spec; > - v6_m_spec = &fs->m_u.udp_ip6_spec; > break; > default: > return -EINVAL; > > > > > . >
From: YueHaibing <yuehaibing@huawei.com> Date: Fri, 15 Feb 2019 02:36:47 +0000 > Fixes gcc '-Wunused-but-set-variable' warning: > > drivers/net/dsa/bcm_sf2_cfp.c: In function 'bcm_sf2_cfp_ipv6_rule_set': > drivers/net/dsa/bcm_sf2_cfp.c:606:40: warning: > variable 'v6_m_spec' set but not used [-Wunused-but-set-variable] > drivers/net/dsa/bcm_sf2_cfp.c:606:30: warning: > variable 'v6_spec' set but not used [-Wunused-but-set-variable] > > It not used any more after commit e4f7ef54cbd8 ("dsa: bcm_sf2: use flow_rule > infrastructure") > > Signed-off-by: YueHaibing <yuehaibing@huawei.com> Applied, thanks.
diff --git a/drivers/net/dsa/bcm_sf2_cfp.c b/drivers/net/dsa/bcm_sf2_cfp.c index 0b9ca4bdf47e..e6234d209787 100644 --- a/drivers/net/dsa/bcm_sf2_cfp.c +++ b/drivers/net/dsa/bcm_sf2_cfp.c @@ -603,7 +603,6 @@ static int bcm_sf2_cfp_ipv6_rule_set(struct bcm_sf2_priv *priv, int port, unsigned int queue_num, struct ethtool_rx_flow_spec *fs) { - struct ethtool_tcpip6_spec *v6_spec, *v6_m_spec; struct ethtool_rx_flow_spec_input input = {}; unsigned int slice_num, rule_index[2]; const struct cfp_udf_layout *layout; @@ -618,13 +617,9 @@ static int bcm_sf2_cfp_ipv6_rule_set(struct bcm_sf2_priv *priv, int port, switch (fs->flow_type & ~FLOW_EXT) { case TCP_V6_FLOW: ip_proto = IPPROTO_TCP; - v6_spec = &fs->h_u.tcp_ip6_spec; - v6_m_spec = &fs->m_u.tcp_ip6_spec; break; case UDP_V6_FLOW: ip_proto = IPPROTO_UDP; - v6_spec = &fs->h_u.udp_ip6_spec; - v6_m_spec = &fs->m_u.udp_ip6_spec; break; default: return -EINVAL;
Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/dsa/bcm_sf2_cfp.c: In function 'bcm_sf2_cfp_ipv6_rule_set': drivers/net/dsa/bcm_sf2_cfp.c:606:40: warning: variable 'v6_m_spec' set but not used [-Wunused-but-set-variable] drivers/net/dsa/bcm_sf2_cfp.c:606:30: warning: variable 'v6_spec' set but not used [-Wunused-but-set-variable] It not used any more after commit e4f7ef54cbd8 ("dsa: bcm_sf2: use flow_rule infrastructure") Signed-off-by: YueHaibing <yuehaibing@huawei.com> --- drivers/net/dsa/bcm_sf2_cfp.c | 5 ----- 1 file changed, 5 deletions(-)