* [PATCH net-next] net: dsa: bcm_sf2: Remove set but not used variables 'v6_spec, v6_m_spec'
@ 2019-02-15 2:36 YueHaibing
2019-02-15 2:27 ` YueHaibing
2019-02-17 23:32 ` David Miller
0 siblings, 2 replies; 3+ messages in thread
From: YueHaibing @ 2019-02-15 2:36 UTC (permalink / raw)
To: Andrew Lunn, Vivien Didelot, Florian Fainelli
Cc: YueHaibing, netdev, kernel-janitors
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;
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH net-next] net: dsa: bcm_sf2: Remove set but not used variables 'v6_spec, v6_m_spec'
2019-02-15 2:36 [PATCH net-next] net: dsa: bcm_sf2: Remove set but not used variables 'v6_spec, v6_m_spec' YueHaibing
@ 2019-02-15 2:27 ` YueHaibing
2019-02-17 23:32 ` David Miller
1 sibling, 0 replies; 3+ messages in thread
From: YueHaibing @ 2019-02-15 2:27 UTC (permalink / raw)
To: Andrew Lunn, Vivien Didelot, Florian Fainelli
Cc: netdev, kernel-janitors, davem
+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;
>
>
>
>
> .
>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH net-next] net: dsa: bcm_sf2: Remove set but not used variables 'v6_spec, v6_m_spec'
2019-02-15 2:36 [PATCH net-next] net: dsa: bcm_sf2: Remove set but not used variables 'v6_spec, v6_m_spec' YueHaibing
2019-02-15 2:27 ` YueHaibing
@ 2019-02-17 23:32 ` David Miller
1 sibling, 0 replies; 3+ messages in thread
From: David Miller @ 2019-02-17 23:32 UTC (permalink / raw)
To: yuehaibing; +Cc: andrew, vivien.didelot, f.fainelli, netdev, kernel-janitors
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.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2019-02-15 2:36 [PATCH net-next] net: dsa: bcm_sf2: Remove set but not used variables 'v6_spec, v6_m_spec' YueHaibing
2019-02-15 2:27 ` YueHaibing
2019-02-17 23:32 ` David Miller
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