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Diffstat (limited to 'net/bridge/br_sysfs_br.c')
-rw-r--r--net/bridge/br_sysfs_br.c108
1 files changed, 53 insertions, 55 deletions
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c
index cb4855ed9500..8888300b65c1 100644
--- a/net/bridge/br_sysfs_br.c
+++ b/net/bridge/br_sysfs_br.c
@@ -67,7 +67,7 @@ static ssize_t forward_delay_show(struct device *d,
struct device_attribute *attr, char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%lu\n", jiffies_to_clock_t(br->forward_delay));
+ return sysfs_emit(buf, "%lu\n", jiffies_to_clock_t(br->forward_delay));
}
static int set_forward_delay(struct net_bridge *br, unsigned long val,
@@ -87,8 +87,8 @@ static DEVICE_ATTR_RW(forward_delay);
static ssize_t hello_time_show(struct device *d, struct device_attribute *attr,
char *buf)
{
- return sprintf(buf, "%lu\n",
- jiffies_to_clock_t(to_bridge(d)->hello_time));
+ return sysfs_emit(buf, "%lu\n",
+ jiffies_to_clock_t(to_bridge(d)->hello_time));
}
static int set_hello_time(struct net_bridge *br, unsigned long val,
@@ -108,8 +108,8 @@ static DEVICE_ATTR_RW(hello_time);
static ssize_t max_age_show(struct device *d, struct device_attribute *attr,
char *buf)
{
- return sprintf(buf, "%lu\n",
- jiffies_to_clock_t(to_bridge(d)->max_age));
+ return sysfs_emit(buf, "%lu\n",
+ jiffies_to_clock_t(to_bridge(d)->max_age));
}
static int set_max_age(struct net_bridge *br, unsigned long val,
@@ -129,7 +129,7 @@ static ssize_t ageing_time_show(struct device *d,
struct device_attribute *attr, char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%lu\n", jiffies_to_clock_t(br->ageing_time));
+ return sysfs_emit(buf, "%lu\n", jiffies_to_clock_t(br->ageing_time));
}
static int set_ageing_time(struct net_bridge *br, unsigned long val,
@@ -150,7 +150,7 @@ static ssize_t stp_state_show(struct device *d,
struct device_attribute *attr, char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%d\n", br->stp_enabled);
+ return sysfs_emit(buf, "%d\n", br->stp_enabled);
}
@@ -173,7 +173,7 @@ static ssize_t group_fwd_mask_show(struct device *d,
char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%#x\n", br->group_fwd_mask);
+ return sysfs_emit(buf, "%#x\n", br->group_fwd_mask);
}
static int set_group_fwd_mask(struct net_bridge *br, unsigned long val,
@@ -200,8 +200,8 @@ static ssize_t priority_show(struct device *d, struct device_attribute *attr,
char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%d\n",
- (br->bridge_id.prio[0] << 8) | br->bridge_id.prio[1]);
+ return sysfs_emit(buf, "%d\n",
+ (br->bridge_id.prio[0] << 8) | br->bridge_id.prio[1]);
}
static int set_priority(struct net_bridge *br, unsigned long val,
@@ -235,21 +235,21 @@ static DEVICE_ATTR_RO(bridge_id);
static ssize_t root_port_show(struct device *d, struct device_attribute *attr,
char *buf)
{
- return sprintf(buf, "%d\n", to_bridge(d)->root_port);
+ return sysfs_emit(buf, "%d\n", to_bridge(d)->root_port);
}
static DEVICE_ATTR_RO(root_port);
static ssize_t root_path_cost_show(struct device *d,
struct device_attribute *attr, char *buf)
{
- return sprintf(buf, "%d\n", to_bridge(d)->root_path_cost);
+ return sysfs_emit(buf, "%d\n", to_bridge(d)->root_path_cost);
}
static DEVICE_ATTR_RO(root_path_cost);
static ssize_t topology_change_show(struct device *d,
struct device_attribute *attr, char *buf)
{
- return sprintf(buf, "%d\n", to_bridge(d)->topology_change);
+ return sysfs_emit(buf, "%d\n", to_bridge(d)->topology_change);
}
static DEVICE_ATTR_RO(topology_change);
@@ -258,7 +258,7 @@ static ssize_t topology_change_detected_show(struct device *d,
char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%d\n", br->topology_change_detected);
+ return sysfs_emit(buf, "%d\n", br->topology_change_detected);
}
static DEVICE_ATTR_RO(topology_change_detected);
@@ -266,7 +266,7 @@ static ssize_t hello_timer_show(struct device *d,
struct device_attribute *attr, char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%ld\n", br_timer_value(&br->hello_timer));
+ return sysfs_emit(buf, "%ld\n", br_timer_value(&br->hello_timer));
}
static DEVICE_ATTR_RO(hello_timer);
@@ -274,7 +274,7 @@ static ssize_t tcn_timer_show(struct device *d, struct device_attribute *attr,
char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%ld\n", br_timer_value(&br->tcn_timer));
+ return sysfs_emit(buf, "%ld\n", br_timer_value(&br->tcn_timer));
}
static DEVICE_ATTR_RO(tcn_timer);
@@ -283,7 +283,7 @@ static ssize_t topology_change_timer_show(struct device *d,
char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%ld\n", br_timer_value(&br->topology_change_timer));
+ return sysfs_emit(buf, "%ld\n", br_timer_value(&br->topology_change_timer));
}
static DEVICE_ATTR_RO(topology_change_timer);
@@ -291,7 +291,7 @@ static ssize_t gc_timer_show(struct device *d, struct device_attribute *attr,
char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%ld\n", br_timer_value(&br->gc_work.timer));
+ return sysfs_emit(buf, "%ld\n", br_timer_value(&br->gc_work.timer));
}
static DEVICE_ATTR_RO(gc_timer);
@@ -299,7 +299,7 @@ static ssize_t group_addr_show(struct device *d,
struct device_attribute *attr, char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%pM\n", br->group_addr);
+ return sysfs_emit(buf, "%pM\n", br->group_addr);
}
static ssize_t group_addr_store(struct device *d,
@@ -365,7 +365,7 @@ static ssize_t no_linklocal_learn_show(struct device *d,
char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%d\n", br_boolopt_get(br, BR_BOOLOPT_NO_LL_LEARN));
+ return sysfs_emit(buf, "%d\n", br_boolopt_get(br, BR_BOOLOPT_NO_LL_LEARN));
}
static int set_no_linklocal_learn(struct net_bridge *br, unsigned long val,
@@ -387,7 +387,7 @@ static ssize_t multicast_router_show(struct device *d,
struct device_attribute *attr, char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%d\n", br->multicast_ctx.multicast_router);
+ return sysfs_emit(buf, "%d\n", br->multicast_ctx.multicast_router);
}
static int set_multicast_router(struct net_bridge *br, unsigned long val,
@@ -409,7 +409,7 @@ static ssize_t multicast_snooping_show(struct device *d,
char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%d\n", br_opt_get(br, BROPT_MULTICAST_ENABLED));
+ return sysfs_emit(buf, "%d\n", br_opt_get(br, BROPT_MULTICAST_ENABLED));
}
static ssize_t multicast_snooping_store(struct device *d,
@@ -425,8 +425,8 @@ static ssize_t multicast_query_use_ifaddr_show(struct device *d,
char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%d\n",
- br_opt_get(br, BROPT_MULTICAST_QUERY_USE_IFADDR));
+ return sysfs_emit(buf, "%d\n",
+ br_opt_get(br, BROPT_MULTICAST_QUERY_USE_IFADDR));
}
static int set_query_use_ifaddr(struct net_bridge *br, unsigned long val,
@@ -450,7 +450,7 @@ static ssize_t multicast_querier_show(struct device *d,
char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%d\n", br->multicast_ctx.multicast_querier);
+ return sysfs_emit(buf, "%d\n", br->multicast_ctx.multicast_querier);
}
static int set_multicast_querier(struct net_bridge *br, unsigned long val,
@@ -470,7 +470,7 @@ static DEVICE_ATTR_RW(multicast_querier);
static ssize_t hash_elasticity_show(struct device *d,
struct device_attribute *attr, char *buf)
{
- return sprintf(buf, "%u\n", RHT_ELASTICITY);
+ return sysfs_emit(buf, "%u\n", RHT_ELASTICITY);
}
static int set_elasticity(struct net_bridge *br, unsigned long val,
@@ -494,7 +494,7 @@ static ssize_t hash_max_show(struct device *d, struct device_attribute *attr,
char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%u\n", br->hash_max);
+ return sysfs_emit(buf, "%u\n", br->hash_max);
}
static int set_hash_max(struct net_bridge *br, unsigned long val,
@@ -517,7 +517,7 @@ static ssize_t multicast_igmp_version_show(struct device *d,
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%u\n", br->multicast_ctx.multicast_igmp_version);
+ return sysfs_emit(buf, "%u\n", br->multicast_ctx.multicast_igmp_version);
}
static int set_multicast_igmp_version(struct net_bridge *br, unsigned long val,
@@ -539,7 +539,7 @@ static ssize_t multicast_last_member_count_show(struct device *d,
char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%u\n", br->multicast_ctx.multicast_last_member_count);
+ return sysfs_emit(buf, "%u\n", br->multicast_ctx.multicast_last_member_count);
}
static int set_last_member_count(struct net_bridge *br, unsigned long val,
@@ -561,7 +561,7 @@ static ssize_t multicast_startup_query_count_show(
struct device *d, struct device_attribute *attr, char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%u\n", br->multicast_ctx.multicast_startup_query_count);
+ return sysfs_emit(buf, "%u\n", br->multicast_ctx.multicast_startup_query_count);
}
static int set_startup_query_count(struct net_bridge *br, unsigned long val,
@@ -583,8 +583,8 @@ static ssize_t multicast_last_member_interval_show(
struct device *d, struct device_attribute *attr, char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%lu\n",
- jiffies_to_clock_t(br->multicast_ctx.multicast_last_member_interval));
+ return sysfs_emit(buf, "%lu\n",
+ jiffies_to_clock_t(br->multicast_ctx.multicast_last_member_interval));
}
static int set_last_member_interval(struct net_bridge *br, unsigned long val,
@@ -606,8 +606,8 @@ static ssize_t multicast_membership_interval_show(
struct device *d, struct device_attribute *attr, char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%lu\n",
- jiffies_to_clock_t(br->multicast_ctx.multicast_membership_interval));
+ return sysfs_emit(buf, "%lu\n",
+ jiffies_to_clock_t(br->multicast_ctx.multicast_membership_interval));
}
static int set_membership_interval(struct net_bridge *br, unsigned long val,
@@ -630,8 +630,8 @@ static ssize_t multicast_querier_interval_show(struct device *d,
char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%lu\n",
- jiffies_to_clock_t(br->multicast_ctx.multicast_querier_interval));
+ return sysfs_emit(buf, "%lu\n",
+ jiffies_to_clock_t(br->multicast_ctx.multicast_querier_interval));
}
static int set_querier_interval(struct net_bridge *br, unsigned long val,
@@ -654,8 +654,8 @@ static ssize_t multicast_query_interval_show(struct device *d,
char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%lu\n",
- jiffies_to_clock_t(br->multicast_ctx.multicast_query_interval));
+ return sysfs_emit(buf, "%lu\n",
+ jiffies_to_clock_t(br->multicast_ctx.multicast_query_interval));
}
static int set_query_interval(struct net_bridge *br, unsigned long val,
@@ -677,9 +677,8 @@ static ssize_t multicast_query_response_interval_show(
struct device *d, struct device_attribute *attr, char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(
- buf, "%lu\n",
- jiffies_to_clock_t(br->multicast_ctx.multicast_query_response_interval));
+ return sysfs_emit(buf, "%lu\n",
+ jiffies_to_clock_t(br->multicast_ctx.multicast_query_response_interval));
}
static int set_query_response_interval(struct net_bridge *br, unsigned long val,
@@ -701,9 +700,8 @@ static ssize_t multicast_startup_query_interval_show(
struct device *d, struct device_attribute *attr, char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(
- buf, "%lu\n",
- jiffies_to_clock_t(br->multicast_ctx.multicast_startup_query_interval));
+ return sysfs_emit(buf, "%lu\n",
+ jiffies_to_clock_t(br->multicast_ctx.multicast_startup_query_interval));
}
static int set_startup_query_interval(struct net_bridge *br, unsigned long val,
@@ -727,8 +725,8 @@ static ssize_t multicast_stats_enabled_show(struct device *d,
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%d\n",
- br_opt_get(br, BROPT_MULTICAST_STATS_ENABLED));
+ return sysfs_emit(buf, "%d\n",
+ br_opt_get(br, BROPT_MULTICAST_STATS_ENABLED));
}
static int set_stats_enabled(struct net_bridge *br, unsigned long val,
@@ -754,7 +752,7 @@ static ssize_t multicast_mld_version_show(struct device *d,
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%u\n", br->multicast_ctx.multicast_mld_version);
+ return sysfs_emit(buf, "%u\n", br->multicast_ctx.multicast_mld_version);
}
static int set_multicast_mld_version(struct net_bridge *br, unsigned long val,
@@ -777,7 +775,7 @@ static ssize_t nf_call_iptables_show(
struct device *d, struct device_attribute *attr, char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%u\n", br_opt_get(br, BROPT_NF_CALL_IPTABLES));
+ return sysfs_emit(buf, "%u\n", br_opt_get(br, BROPT_NF_CALL_IPTABLES));
}
static int set_nf_call_iptables(struct net_bridge *br, unsigned long val,
@@ -799,7 +797,7 @@ static ssize_t nf_call_ip6tables_show(
struct device *d, struct device_attribute *attr, char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%u\n", br_opt_get(br, BROPT_NF_CALL_IP6TABLES));
+ return sysfs_emit(buf, "%u\n", br_opt_get(br, BROPT_NF_CALL_IP6TABLES));
}
static int set_nf_call_ip6tables(struct net_bridge *br, unsigned long val,
@@ -821,7 +819,7 @@ static ssize_t nf_call_arptables_show(
struct device *d, struct device_attribute *attr, char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%u\n", br_opt_get(br, BROPT_NF_CALL_ARPTABLES));
+ return sysfs_emit(buf, "%u\n", br_opt_get(br, BROPT_NF_CALL_ARPTABLES));
}
static int set_nf_call_arptables(struct net_bridge *br, unsigned long val,
@@ -845,7 +843,7 @@ static ssize_t vlan_filtering_show(struct device *d,
char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%d\n", br_opt_get(br, BROPT_VLAN_ENABLED));
+ return sysfs_emit(buf, "%d\n", br_opt_get(br, BROPT_VLAN_ENABLED));
}
static ssize_t vlan_filtering_store(struct device *d,
@@ -861,7 +859,7 @@ static ssize_t vlan_protocol_show(struct device *d,
char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%#06x\n", ntohs(br->vlan_proto));
+ return sysfs_emit(buf, "%#06x\n", ntohs(br->vlan_proto));
}
static ssize_t vlan_protocol_store(struct device *d,
@@ -877,7 +875,7 @@ static ssize_t default_pvid_show(struct device *d,
char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%d\n", br->default_pvid);
+ return sysfs_emit(buf, "%d\n", br->default_pvid);
}
static ssize_t default_pvid_store(struct device *d,
@@ -893,7 +891,7 @@ static ssize_t vlan_stats_enabled_show(struct device *d,
char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%u\n", br_opt_get(br, BROPT_VLAN_STATS_ENABLED));
+ return sysfs_emit(buf, "%u\n", br_opt_get(br, BROPT_VLAN_STATS_ENABLED));
}
static int set_vlan_stats_enabled(struct net_bridge *br, unsigned long val,
@@ -915,7 +913,7 @@ static ssize_t vlan_stats_per_port_show(struct device *d,
char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%u\n", br_opt_get(br, BROPT_VLAN_STATS_PER_PORT));
+ return sysfs_emit(buf, "%u\n", br_opt_get(br, BROPT_VLAN_STATS_PER_PORT));
}
static int set_vlan_stats_per_port(struct net_bridge *br, unsigned long val,
generated by cgit v1.2.3 (git 2.46.0) at 2026-02-15 08:26:03 +0000