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authorAlexey Dobriyan <adobriyan@gmail.com>2009-09-23 15:57:19 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-24 07:21:04 -0700
commit8d65af789f3e2cf4cfbdbf71a0f7a61ebcd41d38 (patch)
tree121df3bfffc7853ac6d2c514ad514d4a748a0933 /net
parentc0d0787b6d47d9f4d5e8bd321921104e854a9135 (diff)
sysctl: remove "struct file *" argument of ->proc_handler
It's unused. It isn't needed -- read or write flag is already passed and sysctl shouldn't care about the rest. It _was_ used in two places at arch/frv for some reason. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: David Howells <dhowells@redhat.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: James Morris <jmorris@namei.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net')
-rw-r--r--net/bridge/br_netfilter.c4
-rw-r--r--net/decnet/dn_dev.c5
-rw-r--r--net/decnet/sysctl_net_decnet.c2
-rw-r--r--net/ipv4/devinet.c12
-rw-r--r--net/ipv4/route.c7
-rw-r--r--net/ipv4/sysctl_net_ipv4.c16
-rw-r--r--net/ipv6/addrconf.c8
-rw-r--r--net/ipv6/ndisc.c8
-rw-r--r--net/ipv6/route.c4
-rw-r--r--net/irda/irsysctl.c8
-rw-r--r--net/netfilter/ipvs/ip_vs_ctl.c8
-rw-r--r--net/netfilter/nf_log.c4
-rw-r--r--net/phonet/sysctl.c4
-rw-r--r--net/sunrpc/sysctl.c4
-rw-r--r--net/sunrpc/xprtrdma/svc_rdma.c2
15 files changed, 46 insertions, 50 deletions
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index 907a82e9023..a16a2342f6b 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -965,12 +965,12 @@ static struct nf_hook_ops br_nf_ops[] __read_mostly = {
#ifdef CONFIG_SYSCTL
static
-int brnf_sysctl_call_tables(ctl_table * ctl, int write, struct file *filp,
+int brnf_sysctl_call_tables(ctl_table * ctl, int write,
void __user * buffer, size_t * lenp, loff_t * ppos)
{
int ret;
- ret = proc_dointvec(ctl, write, filp, buffer, lenp, ppos);
+ ret = proc_dointvec(ctl, write, buffer, lenp, ppos);
if (write && *(int *)(ctl->data))
*(int *)(ctl->data) = 1;
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index 1c6a5bb6f0c..6e1f085db06 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -164,7 +164,7 @@ static int max_t3[] = { 8191 }; /* Must fit in 16 bits when multiplied by BCT3MU
static int min_priority[1];
static int max_priority[] = { 127 }; /* From DECnet spec */
-static int dn_forwarding_proc(ctl_table *, int, struct file *,
+static int dn_forwarding_proc(ctl_table *, int,
void __user *, size_t *, loff_t *);
static int dn_forwarding_sysctl(ctl_table *table,
void __user *oldval, size_t __user *oldlenp,
@@ -274,7 +274,6 @@ static void dn_dev_sysctl_unregister(struct dn_dev_parms *parms)
}
static int dn_forwarding_proc(ctl_table *table, int write,
- struct file *filep,
void __user *buffer,
size_t *lenp, loff_t *ppos)
{
@@ -290,7 +289,7 @@ static int dn_forwarding_proc(ctl_table *table, int write,
dn_db = dev->dn_ptr;
old = dn_db->parms.forwarding;
- err = proc_dointvec(table, write, filep, buffer, lenp, ppos);
+ err = proc_dointvec(table, write, buffer, lenp, ppos);
if ((err >= 0) && write) {
if (dn_db->parms.forwarding < 0)
diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
index 5bcd592ae6d..26b0ab1e9f5 100644
--- a/net/decnet/sysctl_net_decnet.c
+++ b/net/decnet/sysctl_net_decnet.c
@@ -165,7 +165,6 @@ static int dn_node_address_strategy(ctl_table *table,
}
static int dn_node_address_handler(ctl_table *table, int write,
- struct file *filp,
void __user *buffer,
size_t *lenp, loff_t *ppos)
{
@@ -276,7 +275,6 @@ static int dn_def_dev_strategy(ctl_table *table,
static int dn_def_dev_handler(ctl_table *table, int write,
- struct file * filp,
void __user *buffer,
size_t *lenp, loff_t *ppos)
{
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 07336c6201f..e92f1fd28aa 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -1270,10 +1270,10 @@ static void inet_forward_change(struct net *net)
}
static int devinet_conf_proc(ctl_table *ctl, int write,
- struct file *filp, void __user *buffer,
+ void __user *buffer,
size_t *lenp, loff_t *ppos)
{
- int ret = proc_dointvec(ctl, write, filp, buffer, lenp, ppos);
+ int ret = proc_dointvec(ctl, write, buffer, lenp, ppos);
if (write) {
struct ipv4_devconf *cnf = ctl->extra1;
@@ -1342,12 +1342,12 @@ static int devinet_conf_sysctl(ctl_table *table,
}
static int devinet_sysctl_forward(ctl_table *ctl, int write,
- struct file *filp, void __user *buffer,
+ void __user *buffer,
size_t *lenp, loff_t *ppos)
{
int *valp = ctl->data;
int val = *valp;
- int ret = proc_dointvec(ctl, write, filp, buffer, lenp, ppos);
+ int ret = proc_dointvec(ctl, write, buffer, lenp, ppos);
if (write && *valp != val) {
struct net *net = ctl->extra2;
@@ -1372,12 +1372,12 @@ static int devinet_sysctl_forward(ctl_table *ctl, int write,
}
int ipv4_doint_and_flush(ctl_table *ctl, int write,
- struct file *filp, void __user *buffer,
+ void __user *buffer,
size_t *lenp, loff_t *ppos)
{
int *valp = ctl->data;
int val = *valp;
- int ret = proc_dointvec(ctl, write, filp, buffer, lenp, ppos);
+ int ret = proc_dointvec(ctl, write, buffer, lenp, ppos);
struct net *net = ctl->extra2;
if (write && *valp != val)
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index df934731453..bb419925202 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -3036,7 +3036,7 @@ void ip_rt_multicast_event(struct in_device *in_dev)
#ifdef CONFIG_SYSCTL
static int ipv4_sysctl_rtcache_flush(ctl_table *__ctl, int write,
- struct file *filp, void __user *buffer,
+ void __user *buffer,
size_t *lenp, loff_t *ppos)
{
if (write) {
@@ -3046,7 +3046,7 @@ static int ipv4_sysctl_rtcache_flush(ctl_table *__ctl, int write,
memcpy(&ctl, __ctl, sizeof(ctl));
ctl.data = &flush_delay;
- proc_dointvec(&ctl, write, filp, buffer, lenp, ppos);
+ proc_dointvec(&ctl, write, buffer, lenp, ppos);
net = (struct net *)__ctl->extra1;
rt_cache_flush(net, flush_delay);
@@ -3106,12 +3106,11 @@ static void rt_secret_reschedule(int old)
}
static int ipv4_sysctl_rt_secret_interval(ctl_table *ctl, int write,
- struct file *filp,
void __user *buffer, size_t *lenp,
loff_t *ppos)
{
int old = ip_rt_secret_interval;
- int ret = proc_dointvec_jiffies(ctl, write, filp, buffer, lenp, ppos);
+ int ret = proc_dointvec_jiffies(ctl, write, buffer, lenp, ppos);
rt_secret_reschedule(old);
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index 4710d219f06..2dcf04d9b00 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -36,7 +36,7 @@ static void set_local_port_range(int range[2])
}
/* Validate changes from /proc interface. */
-static int ipv4_local_port_range(ctl_table *table, int write, struct file *filp,
+static int ipv4_local_port_range(ctl_table *table, int write,
void __user *buffer,
size_t *lenp, loff_t *ppos)
{
@@ -51,7 +51,7 @@ static int ipv4_local_port_range(ctl_table *table, int write, struct file *filp,
};
inet_get_local_port_range(range, range + 1);
- ret = proc_dointvec_minmax(&tmp, write, filp, buffer, lenp, ppos);
+ ret = proc_dointvec_minmax(&tmp, write, buffer, lenp, ppos);
if (write && ret == 0) {
if (range[1] < range[0])
@@ -91,7 +91,7 @@ static int ipv4_sysctl_local_port_range(ctl_table *table,
}
-static int proc_tcp_congestion_control(ctl_table *ctl, int write, struct file * filp,
+static int proc_tcp_congestion_control(ctl_table *ctl, int write,
void __user *buffer, size_t *lenp, loff_t *ppos)
{
char val[TCP_CA_NAME_MAX];
@@ -103,7 +103,7 @@ static int proc_tcp_congestion_control(ctl_table *ctl, int write, struct file *
tcp_get_default_congestion_control(val);
- ret = proc_dostring(&tbl, write, filp, buffer, lenp, ppos);
+ ret = proc_dostring(&tbl, write, buffer, lenp, ppos);
if (write && ret == 0)
ret = tcp_set_default_congestion_control(val);
return ret;
@@ -129,7 +129,7 @@ static int sysctl_tcp_congestion_control(ctl_table *table,
}
static int proc_tcp_available_congestion_control(ctl_table *ctl,
- int write, struct file * filp,
+ int write,
void __user *buffer, size_t *lenp,
loff_t *ppos)
{
@@ -140,13 +140,13 @@ static int proc_tcp_available_congestion_control(ctl_table *ctl,
if (!tbl.data)
return -ENOMEM;
tcp_get_available_congestion_control(tbl.data, TCP_CA_BUF_MAX);
- ret = proc_dostring(&tbl, write, filp, buffer, lenp, ppos);
+ ret = proc_dostring(&tbl, write, buffer, lenp, ppos);
kfree(tbl.data);
return ret;
}
static int proc_allowed_congestion_control(ctl_table *ctl,
- int write, struct file * filp,
+ int write,
void __user *buffer, size_t *lenp,
loff_t *ppos)
{
@@ -158,7 +158,7 @@ static int proc_allowed_congestion_control(ctl_table *ctl,
return -ENOMEM;
tcp_get_allowed_congestion_control(tbl.data, tbl.maxlen);
- ret = proc_dostring(&tbl, write, filp, buffer, lenp, ppos);
+ ret = proc_dostring(&tbl, write, buffer, lenp, ppos);
if (write && ret == 0)
ret = tcp_set_allowed_congestion_control(tbl.data);
kfree(tbl.data);
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 55f486d89c8..1fd0a3d775d 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3986,14 +3986,14 @@ static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
#ifdef CONFIG_SYSCTL
static
-int addrconf_sysctl_forward(ctl_table *ctl, int write, struct file * filp,
+int addrconf_sysctl_forward(ctl_table *ctl, int write,
void __user *buffer, size_t *lenp, loff_t *ppos)
{
int *valp = ctl->data;
int val = *valp;
int ret;
- ret = proc_dointvec(ctl, write, filp, buffer, lenp, ppos);
+ ret = proc_dointvec(ctl, write, buffer, lenp, ppos);
if (write)
ret = addrconf_fixup_forwarding(ctl, valp, val);
@@ -4090,14 +4090,14 @@ static int addrconf_disable_ipv6(struct ctl_table *table, int *p, int old)
}
static
-int addrconf_sysctl_disable(ctl_table *ctl, int write, struct file * filp,
+int addrconf_sysctl_disable(ctl_table *ctl, int write,
void __user *buffer, size_t *lenp, loff_t *ppos)
{
int *valp = ctl->data;
int val = *valp;
int ret;
- ret = proc_dointvec(ctl, write, filp, buffer, lenp, ppos);
+ ret = proc_dointvec(ctl, write, buffer, lenp, ppos);
if (write)
ret = addrconf_disable_ipv6(ctl, valp, val);
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 7015478797f..498b9b0b0fa 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1735,7 +1735,7 @@ static void ndisc_warn_deprecated_sysctl(struct ctl_table *ctl,
}
}
-int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl, int write, struct file * filp, void __user *buffer, size_t *lenp, loff_t *ppos)
+int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl, int write, void __user *buffer, size_t *lenp, loff_t *ppos)
{
struct net_device *dev = ctl->extra1;
struct inet6_dev *idev;
@@ -1746,16 +1746,16 @@ int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl, int write, struct file * f
ndisc_warn_deprecated_sysctl(ctl, "syscall", dev ? dev->name : "default");
if (strcmp(ctl->procname, "retrans_time") == 0)
- ret = proc_dointvec(ctl, write, filp, buffer, lenp, ppos);
+ ret = proc_dointvec(ctl, write, buffer, lenp, ppos);
else if (strcmp(ctl->procname, "base_reachable_time") == 0)
ret = proc_dointvec_jiffies(ctl, write,
- filp, buffer, lenp, ppos);
+ buffer, lenp, ppos);
else if ((strcmp(ctl->procname, "retrans_time_ms") == 0) ||
(strcmp(ctl->procname, "base_reachable_time_ms") == 0))
ret = proc_dointvec_ms_jiffies(ctl, write,
- filp, buffer, lenp, ppos);
+ buffer, lenp, ppos);
else
ret = -1;
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 77aecbe8ff6..d6fe7646a8f 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2524,13 +2524,13 @@ static const struct file_operations rt6_stats_seq_fops = {
#ifdef CONFIG_SYSCTL
static
-int ipv6_sysctl_rtcache_flush(ctl_table *ctl, int write, struct file * filp,
+int ipv6_sysctl_rtcache_flush(ctl_table *ctl, int write,
void __user *buffer, size_t *lenp, loff_t *ppos)
{
struct net *net = current->nsproxy->net_ns;
int delay = net->ipv6.sysctl.flush_delay;
if (write) {
- proc_dointvec(ctl, write, filp, buffer, lenp, ppos);
+ proc_dointvec(ctl, write, buffer, lenp, ppos);
fib6_run_gc(delay <= 0 ? ~0UL : (unsigned long)delay, net);
return 0;
} else
diff --git a/net/irda/irsysctl.c b/net/irda/irsysctl.c
index 57f8817c397..5c86567e5a7 100644
--- a/net/irda/irsysctl.c
+++ b/net/irda/irsysctl.c
@@ -73,12 +73,12 @@ static int min_lap_keepalive_time = 100; /* 100us */
/* For other sysctl, I've no idea of the range. Maybe Dag could help
* us on that - Jean II */
-static int do_devname(ctl_table *table, int write, struct file *filp,
+static int do_devname(ctl_table *table, int write,
void __user *buffer, size_t *lenp, loff_t *ppos)
{
int ret;
- ret = proc_dostring(table, write, filp, buffer, lenp, ppos);
+ ret = proc_dostring(table, write, buffer, lenp, ppos);
if (ret == 0 && write) {
struct ias_value *val;
@@ -90,12 +90,12 @@ static int do_devname(ctl_table *table, int write, struct file *filp,
}
-static int do_discovery(ctl_table *table, int write, struct file *filp,
+static int do_discovery(ctl_table *table, int write,
void __user *buffer, size_t *lenp, loff_t *ppos)
{
int ret;
- ret = proc_dointvec(table, write, filp, buffer, lenp, ppos);
+ ret = proc_dointvec(table, write, buffer, lenp, ppos);
if (ret)
return ret;
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index fba2892b99e..446e9bd4b4b 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -1496,14 +1496,14 @@ static int ip_vs_zero_all(void)
static int
-proc_do_defense_mode(ctl_table *table, int write, struct file * filp,
+proc_do_defense_mode(ctl_table *table, int write,
void __user *buffer, size_t *lenp, loff_t *ppos)
{
int *valp = table->data;
int val = *valp;
int rc;
- rc = proc_dointvec(table, write, filp, buffer, lenp, ppos);
+ rc = proc_dointvec(table, write, buffer, lenp, ppos);
if (write && (*valp != val)) {
if ((*valp < 0) || (*valp > 3)) {
/* Restore the correct value */
@@ -1517,7 +1517,7 @@ proc_do_defense_mode(ctl_table *table, int write, struct file * filp,
static int
-proc_do_sync_threshold(ctl_table *table, int write, struct file *filp,
+proc_do_sync_threshold(ctl_table *table, int write,
void __user *buffer, size_t *lenp, loff_t *ppos)
{
int *valp = table->data;
@@ -1527,7 +1527,7 @@ proc_do_sync_threshold(ctl_table *table, int write, struct file *filp,
/* backup the value first */
memcpy(val, valp, sizeof(val));
- rc = proc_dointvec(table, write, filp, buffer, lenp, ppos);
+ rc = proc_dointvec(table, write, buffer, lenp, ppos);
if (write && (valp[0] < 0 || valp[1] < 0 || valp[0] >= valp[1])) {
/* Restore the correct value */
memcpy(valp, val, sizeof(val));
diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
index 4e620305f28..c93494fef8e 100644
--- a/net/netfilter/nf_log.c
+++ b/net/netfilter/nf_log.c
@@ -226,7 +226,7 @@ static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
static struct ctl_table_header *nf_log_dir_header;
-static int nf_log_proc_dostring(ctl_table *table, int write, struct file *filp,
+static int nf_log_proc_dostring(ctl_table *table, int write,
void __user *buffer, size_t *lenp, loff_t *ppos)
{
const struct nf_logger *logger;
@@ -260,7 +260,7 @@ static int nf_log_proc_dostring(ctl_table *table, int write, struct file *filp,
table->data = "NONE";
else
table->data = logger->name;
- r = proc_dostring(table, write, filp, buffer, lenp, ppos);
+ r = proc_dostring(table, write, buffer, lenp, ppos);
mutex_unlock(&nf_log_mutex);
}
diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
index 7b5749ee276..2220f332232 100644
--- a/net/phonet/sysctl.c
+++ b/net/phonet/sysctl.c
@@ -56,7 +56,7 @@ void phonet_get_local_port_range(int *min, int *max)
} while (read_seqretry(&local_port_range_lock, seq));
}
-static int proc_local_port_range(ctl_table *table, int write, struct file *filp,
+static int proc_local_port_range(ctl_table *table, int write,
void __user *buffer,
size_t *lenp, loff_t *ppos)
{
@@ -70,7 +70,7 @@ static int proc_local_port_range(ctl_table *table, int write, struct file *filp,
.extra2 = &local_port_range_max,
};
- ret = proc_dointvec_minmax(&tmp, write, filp, buffer, lenp, ppos);
+ ret = proc_dointvec_minmax(&tmp, write, buffer, lenp, ppos);
if (write && ret == 0) {
if (range[1] < range[0])
diff --git a/net/sunrpc/sysctl.c b/net/sunrpc/sysctl.c
index 5231f7aaac0..42f9748ae09 100644
--- a/net/sunrpc/sysctl.c
+++ b/net/sunrpc/sysctl.c
@@ -56,7 +56,7 @@ rpc_unregister_sysctl(void)
}
}
-static int proc_do_xprt(ctl_table *table, int write, struct file *file,
+static int proc_do_xprt(ctl_table *table, int write,
void __user *buffer, size_t *lenp, loff_t *ppos)
{
char tmpbuf[256];
@@ -71,7 +71,7 @@ static int proc_do_xprt(ctl_table *table, int write, struct file *file,
}
static int
-proc_dodebug(ctl_table *table, int write, struct file *file,
+proc_dodebug(ctl_table *table, int write,
void __user *buffer, size_t *lenp, loff_t *ppos)
{
char tmpbuf[20], c, *s;
diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
index 87101177825..35fb68b9c8e 100644
--- a/net/sunrpc/xprtrdma/svc_rdma.c
+++ b/net/sunrpc/xprtrdma/svc_rdma.c
@@ -80,7 +80,7 @@ struct kmem_cache *svc_rdma_ctxt_cachep;
* current value.
*/
static int read_reset_stat(ctl_table *table, int write,
- struct file *filp, void __user *buffer, size_t *lenp,
+ void __user *buffer, size_t *lenp,
loff_t *ppos)
{
atomic_t *stat = (atomic_t *)table->data;