From 5b9ccdcb98429b7e5c814772e3d9448c76441d87 Mon Sep 17 00:00:00 2001 From: Taehee Yoo Date: Sat, 29 Jul 2017 20:31:00 +0900 Subject: [PATCH] netfilter: xtables: Remove unused variable in compat_copy_entry_from_user() The target variable is not used in the compat_copy_entry_from_user(). So It can be removed. Signed-off-by: Taehee Yoo Signed-off-by: Pablo Neira Ayuso --- net/ipv4/netfilter/arp_tables.c | 2 -- net/ipv4/netfilter/ip_tables.c | 2 -- 2 files changed, 4 deletions(-) diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c index 0bc3c3d73e61..cf520d30cb94 100644 --- a/net/ipv4/netfilter/arp_tables.c +++ b/net/ipv4/netfilter/arp_tables.c @@ -1117,7 +1117,6 @@ compat_copy_entry_from_user(struct compat_arpt_entry *e, void **dstptr, struct xt_table_info *newinfo, unsigned char *base) { struct xt_entry_target *t; - struct xt_target *target; struct arpt_entry *de; unsigned int origsize; int h; @@ -1132,7 +1131,6 @@ compat_copy_entry_from_user(struct compat_arpt_entry *e, void **dstptr, de->target_offset = e->target_offset - (origsize - *size); t = compat_arpt_get_target(e); - target = t->u.kernel.target; xt_compat_target_from_user(t, dstptr, size); de->next_offset = e->next_offset - (origsize - *size); diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c index 2a55a40211cb..f47e8dad5e95 100644 --- a/net/ipv4/netfilter/ip_tables.c +++ b/net/ipv4/netfilter/ip_tables.c @@ -1355,7 +1355,6 @@ compat_copy_entry_from_user(struct compat_ipt_entry *e, void **dstptr, struct xt_table_info *newinfo, unsigned char *base) { struct xt_entry_target *t; - struct xt_target *target; struct ipt_entry *de; unsigned int origsize; int h; @@ -1374,7 +1373,6 @@ compat_copy_entry_from_user(struct compat_ipt_entry *e, void **dstptr, de->target_offset = e->target_offset - (origsize - *size); t = compat_ipt_get_target(e); - target = t->u.kernel.target; xt_compat_target_from_user(t, dstptr, size); de->next_offset = e->next_offset - (origsize - *size); -- 2.20.1