diff options
Diffstat (limited to 'net/netfilter/x_tables.c')
| -rw-r--r-- | net/netfilter/x_tables.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c index a6792089fcf9..f52f7f810ac4 100644 --- a/net/netfilter/x_tables.c +++ b/net/netfilter/x_tables.c @@ -58,7 +58,7 @@ static struct xt_af *xt; #define duprintf(format, args...) #endif -static const char *xt_prefix[NPROTO] = { +static const char *const xt_prefix[NPROTO] = { [AF_INET] = "ip", [AF_INET6] = "ip6", [NF_ARP] = "arp", @@ -248,7 +248,7 @@ EXPORT_SYMBOL_GPL(xt_request_find_target); static int match_revfn(int af, const char *name, u8 revision, int *bestp) { - struct xt_match *m; + const struct xt_match *m; int have_rev = 0; list_for_each_entry(m, &xt[af].match, list) { @@ -264,7 +264,7 @@ static int match_revfn(int af, const char *name, u8 revision, int *bestp) static int target_revfn(int af, const char *name, u8 revision, int *bestp) { - struct xt_target *t; + const struct xt_target *t; int have_rev = 0; list_for_each_entry(t, &xt[af].target, list) { @@ -385,7 +385,7 @@ short xt_compat_calc_jump(int af, unsigned int offset) } EXPORT_SYMBOL_GPL(xt_compat_calc_jump); -int xt_compat_match_offset(struct xt_match *match) +int xt_compat_match_offset(const struct xt_match *match) { u_int16_t csize = match->compatsize ? : match->matchsize; return XT_ALIGN(match->matchsize) - COMPAT_XT_ALIGN(csize); @@ -395,7 +395,7 @@ EXPORT_SYMBOL_GPL(xt_compat_match_offset); int xt_compat_match_from_user(struct xt_entry_match *m, void **dstptr, unsigned int *size) { - struct xt_match *match = m->u.kernel.match; + const struct xt_match *match = m->u.kernel.match; struct compat_xt_entry_match *cm = (struct compat_xt_entry_match *)m; int pad, off = xt_compat_match_offset(match); u_int16_t msize = cm->u.user.match_size; @@ -422,7 +422,7 @@ EXPORT_SYMBOL_GPL(xt_compat_match_from_user); int xt_compat_match_to_user(struct xt_entry_match *m, void __user **dstptr, unsigned int *size) { - struct xt_match *match = m->u.kernel.match; + const struct xt_match *match = m->u.kernel.match; struct compat_xt_entry_match __user *cm = *dstptr; int off = xt_compat_match_offset(match); u_int16_t msize = m->u.user.match_size - off; @@ -479,7 +479,7 @@ int xt_check_target(const struct xt_target *target, unsigned short family, EXPORT_SYMBOL_GPL(xt_check_target); #ifdef CONFIG_COMPAT -int xt_compat_target_offset(struct xt_target *target) +int xt_compat_target_offset(const struct xt_target *target) { u_int16_t csize = target->compatsize ? : target->targetsize; return XT_ALIGN(target->targetsize) - COMPAT_XT_ALIGN(csize); @@ -489,7 +489,7 @@ EXPORT_SYMBOL_GPL(xt_compat_target_offset); void xt_compat_target_from_user(struct xt_entry_target *t, void **dstptr, unsigned int *size) { - struct xt_target *target = t->u.kernel.target; + const struct xt_target *target = t->u.kernel.target; struct compat_xt_entry_target *ct = (struct compat_xt_entry_target *)t; int pad, off = xt_compat_target_offset(target); u_int16_t tsize = ct->u.user.target_size; @@ -515,7 +515,7 @@ EXPORT_SYMBOL_GPL(xt_compat_target_from_user); int xt_compat_target_to_user(struct xt_entry_target *t, void __user **dstptr, unsigned int *size) { - struct xt_target *target = t->u.kernel.target; + const struct xt_target *target = t->u.kernel.target; struct compat_xt_entry_target __user *ct = *dstptr; int off = xt_compat_target_offset(target); u_int16_t tsize = t->u.user.target_size - off; @@ -727,7 +727,7 @@ struct xt_names_priv { static void *xt_table_seq_start(struct seq_file *seq, loff_t *pos) { struct xt_names_priv *priv = seq->private; - struct net *net = priv->p.net; + struct net *net = seq_file_net(seq); int af = priv->af; mutex_lock(&xt[af].mutex); @@ -737,7 +737,7 @@ static void *xt_table_seq_start(struct seq_file *seq, loff_t *pos) static void *xt_table_seq_next(struct seq_file *seq, void *v, loff_t *pos) { struct xt_names_priv *priv = seq->private; - struct net *net = priv->p.net; + struct net *net = seq_file_net(seq); int af = priv->af; return seq_list_next(v, &net->xt.tables[af], pos); |