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netpfil: for pointers replace 0 with NULL.

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These are mostly cosmetical, no functional change.

Found with devel/coccinelle.

Reviewed by:	ae
This commit is contained in:
Pedro F. Giffuni 2016-04-15 12:24:01 +00:00
parent 8806325ade
commit 7a6ab8f19e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=298048
3 changed files with 4 additions and 4 deletions
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2
sys/netpfil/ipfw/ip_fw_iface.c
View File

@ -471,7 +471,7 @@ export_iface_internal(struct namedobj_instance *ii, struct named_object *no,
da = (struct dump_iface_args *)arg;
i = (ipfw_iface_info *)ipfw_get_sopt_space(da->sd, sizeof(*i));
KASSERT(i != 0, ("previously checked buffer is not enough"));
KASSERT(i != NULL, ("previously checked buffer is not enough"));
iif = (struct ipfw_iface *)no;

2
sys/netpfil/ipfw/ip_fw_sockopt.c
View File

@ -2797,7 +2797,7 @@ dump_soptcodes(struct ip_fw_chain *chain, ip_fw3_opheader *op3,
for (n = 1; n <= count; n++) {
i = (ipfw_sopt_info *)ipfw_get_sopt_space(sd, sizeof(*i));
KASSERT(i != 0, ("previously checked buffer is not enough"));
KASSERT(i != NULL, ("previously checked buffer is not enough"));
sh = &ctl3_handlers[n];
i->opcode = sh->opcode;
i->version = sh->version;

4
sys/netpfil/ipfw/ip_fw_table.c
View File

@ -2130,7 +2130,7 @@ export_table_internal(struct namedobj_instance *ni, struct named_object *no,
dta = (struct dump_table_args *)arg;
i = (ipfw_xtable_info *)ipfw_get_sopt_space(dta->sd, sizeof(*i));
KASSERT(i != 0, ("previously checked buffer is not enough"));
KASSERT(i != NULL, ("previously checked buffer is not enough"));
export_table_info(dta->ch, (struct table_config *)no, i);
}
@ -2746,7 +2746,7 @@ list_table_algo(struct ip_fw_chain *ch, ip_fw3_opheader *op3,
for (n = 1; n <= count; n++) {
i = (ipfw_ta_info *)ipfw_get_sopt_space(sd, sizeof(*i));
KASSERT(i != 0, ("previously checked buffer is not enough"));
KASSERT(i != NULL, ("previously checked buffer is not enough"));
ta = tcfg->algo[n];
strlcpy(i->algoname, ta->name, sizeof(i->algoname));
i->type = ta->type;