summaryrefslogtreecommitdiffstats
path: root/net
diff options
context:
space:
mode:
authorJulia Lawall <julia.lawall@lip6.fr>2017-08-01 12:48:03 +0200
committerPablo Neira Ayuso <pablo@netfilter.org>2017-08-02 14:25:59 +0200
commit549d2d41c1a448380872858302ee91be5a3ed499 (patch)
tree994452d7a1b99b58feb6f19a87d8108e7d0e5c53 /net
parent2a04aabf5c96c9e25df488949b21223bcc623815 (diff)
downloadlinux-549d2d41c1a448380872858302ee91be5a3ed499.tar.bz2
netfilter: constify nf_loginfo structures
The nf_loginfo structures are only passed as the seventh argument to nf_log_trace, which is declared as const or stored in a local const variable. Thus the nf_loginfo structures themselves can be const. Done with the help of Coccinelle. // <smpl> @r disable optional_qualifier@ identifier i; position p; @@ static struct nf_loginfo i@p = { ... }; @ok1@ identifier r.i; expression list[6] es; position p; @@ nf_log_trace(es,&i@p,...) @ok2@ identifier r.i; const struct nf_loginfo *e; position p; @@ e = &i@p @bad@ position p != {r.p,ok1.p,ok2.p}; identifier r.i; struct nf_loginfo e; @@ e@i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct nf_loginfo i = { ... }; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/netfilter/ip_tables.c2
-rw-r--r--net/ipv4/netfilter/nf_log_arp.c2
-rw-r--r--net/ipv4/netfilter/nf_log_ipv4.c2
-rw-r--r--net/ipv6/netfilter/ip6_tables.c2
-rw-r--r--net/ipv6/netfilter/nf_log_ipv6.c2
-rw-r--r--net/netfilter/nf_tables_core.c2
-rw-r--r--net/netfilter/nfnetlink_log.c2
7 files changed, 7 insertions, 7 deletions
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index f47e8dad5e95..2aea896f5708 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -151,7 +151,7 @@ static const char *const comments[] = {
[NF_IP_TRACE_COMMENT_POLICY] = "policy",
};
-static struct nf_loginfo trace_loginfo = {
+static const struct nf_loginfo trace_loginfo = {
.type = NF_LOG_TYPE_LOG,
.u = {
.log = {
diff --git a/net/ipv4/netfilter/nf_log_arp.c b/net/ipv4/netfilter/nf_log_arp.c
index 2f3895ddc275..df5c2a2061a4 100644
--- a/net/ipv4/netfilter/nf_log_arp.c
+++ b/net/ipv4/netfilter/nf_log_arp.c
@@ -25,7 +25,7 @@
#include <linux/netfilter/xt_LOG.h>
#include <net/netfilter/nf_log.h>
-static struct nf_loginfo default_loginfo = {
+static const struct nf_loginfo default_loginfo = {
.type = NF_LOG_TYPE_LOG,
.u = {
.log = {
diff --git a/net/ipv4/netfilter/nf_log_ipv4.c b/net/ipv4/netfilter/nf_log_ipv4.c
index c83a9963269b..4388de0e5380 100644
--- a/net/ipv4/netfilter/nf_log_ipv4.c
+++ b/net/ipv4/netfilter/nf_log_ipv4.c
@@ -24,7 +24,7 @@
#include <linux/netfilter/xt_LOG.h>
#include <net/netfilter/nf_log.h>
-static struct nf_loginfo default_loginfo = {
+static const struct nf_loginfo default_loginfo = {
.type = NF_LOG_TYPE_LOG,
.u = {
.log = {
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 1f90644056ac..9f6644958e5e 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -176,7 +176,7 @@ static const char *const comments[] = {
[NF_IP6_TRACE_COMMENT_POLICY] = "policy",
};
-static struct nf_loginfo trace_loginfo = {
+static const struct nf_loginfo trace_loginfo = {
.type = NF_LOG_TYPE_LOG,
.u = {
.log = {
diff --git a/net/ipv6/netfilter/nf_log_ipv6.c b/net/ipv6/netfilter/nf_log_ipv6.c
index 97c724224da7..b397a8fe88b9 100644
--- a/net/ipv6/netfilter/nf_log_ipv6.c
+++ b/net/ipv6/netfilter/nf_log_ipv6.c
@@ -25,7 +25,7 @@
#include <linux/netfilter/xt_LOG.h>
#include <net/netfilter/nf_log.h>
-static struct nf_loginfo default_loginfo = {
+static const struct nf_loginfo default_loginfo = {
.type = NF_LOG_TYPE_LOG,
.u = {
.log = {
diff --git a/net/netfilter/nf_tables_core.c b/net/netfilter/nf_tables_core.c
index c5bab08b0d73..dfd0bf3810d2 100644
--- a/net/netfilter/nf_tables_core.c
+++ b/net/netfilter/nf_tables_core.c
@@ -29,7 +29,7 @@ static const char *const comments[__NFT_TRACETYPE_MAX] = {
[NFT_TRACETYPE_RULE] = "rule",
};
-static struct nf_loginfo trace_loginfo = {
+static const struct nf_loginfo trace_loginfo = {
.type = NF_LOG_TYPE_LOG,
.u = {
.log = {
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index c684ba95dbb4..cad6498f10b0 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -606,7 +606,7 @@ nla_put_failure:
return -1;
}
-static struct nf_loginfo default_loginfo = {
+static const struct nf_loginfo default_loginfo = {
.type = NF_LOG_TYPE_ULOG,
.u = {
.ulog = {