netfilter: remove redundant assignment to e

The assignment to variable e is redundant since the same assignment occurs just a few lines later, hence it can be removed. Cleans up clang warning for arp_tables, ip_tables and ip6_tables: warning: Value stored to 'e' is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Freescale · Nov 20, 2017 · 07dc8bc · 07dc8bc
1 parent 32a72bb
commit 07dc8bc
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diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
@@ -373,7 +373,6 @@ static int mark_source_chains(const struct xt_table_info *newinfo,
 					if (!xt_find_jump_offset(offsets, newpos,
 								 newinfo->number))
 						return 0;
-					e = entry0 + newpos;
 				} else {
 					/* ... this is a fallthru */
 					newpos = pos + e->next_offset;

diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
@@ -439,7 +439,6 @@ mark_source_chains(const struct xt_table_info *newinfo,
 					if (!xt_find_jump_offset(offsets, newpos,
 								 newinfo->number))
 						return 0;
-					e = entry0 + newpos;
 				} else {
 					/* ... this is a fallthru */
 					newpos = pos + e->next_offset;

diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
@@ -458,7 +458,6 @@ mark_source_chains(const struct xt_table_info *newinfo,
 					if (!xt_find_jump_offset(offsets, newpos,
 								 newinfo->number))
 						return 0;
-					e = entry0 + newpos;
 				} else {
 					/* ... this is a fallthru */
 					newpos = pos + e->next_offset;