src: remove redundant returns at end of void-returning functions

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>

diff --git a/extensions/libip6t_ipv6header.c b/extensions/libip6t_ipv6header.c
index 3006124418dd894a1fa4a23df05f69ed668ece3a..1fc9b7e972bcadeb7a3cf8ee657856a450c002a5 100644 (file)
--- a/extensions/libip6t_ipv6header.c
+++ b/extensions/libip6t_ipv6header.c
@@ -262,8 +262,6 @@ static void ipv6header_print(const void *ip,
 
        if (info->modeflag)
                printf("soft ");
-
-       return;
 }
 
 static void ipv6header_save(const void *ip, const struct xt_entry_match *match)
@@ -276,8 +274,6 @@ static void ipv6header_save(const void *ip, const struct xt_entry_match *match)
        printf(" ");
        if (info->modeflag)
                printf("--soft ");
-
-       return;
 }
 
 static struct xtables_match ipv6header_mt6_reg = {

diff --git a/extensions/libxt_DSCP.c b/extensions/libxt_DSCP.c
index 6625db119ee6ae618fc704c11359cb2b387280b9..c9b032721ec2a9b58914b0ca12bcd6d2409a6fe9 100644 (file)
--- a/extensions/libxt_DSCP.c
+++ b/extensions/libxt_DSCP.c
@@ -57,7 +57,6 @@ parse_dscp(const char *s, struct xt_DSCP_info *dinfo)
                           "DSCP `%d` out of range\n", dscp);
 
        dinfo->dscp = (u_int8_t )dscp;
-       return;
 }
 
 

diff --git a/extensions/libxt_NFQUEUE.c b/extensions/libxt_NFQUEUE.c
index 7daed18e995d4969fbf819f31d018243cf422670..5880785368b7bb906af473b2edf7c2250842433f 100644 (file)
--- a/extensions/libxt_NFQUEUE.c
+++ b/extensions/libxt_NFQUEUE.c
@@ -38,7 +38,6 @@ parse_num(const char *s, struct xt_NFQ_info *tinfo)
                           "Invalid queue number `%s'\n", s);
 
        tinfo->queuenum = num & 0xffff;
-       return;
 }
 
 static int

diff --git a/extensions/libxt_dscp.c b/extensions/libxt_dscp.c
index eefb186b125b25b49f09ee53a502761a65ee84d7..bb794f50c0dd8ccf422eb68bc01459960bb57fab 100644 (file)
--- a/extensions/libxt_dscp.c
+++ b/extensions/libxt_dscp.c
@@ -57,7 +57,6 @@ parse_dscp(const char *s, struct xt_dscp_info *dinfo)
                           "DSCP `%d` out of range\n", dscp);
 
        dinfo->dscp = (u_int8_t )dscp;
-       return;
 }
 
 

diff --git a/extensions/libxt_u32.c b/extensions/libxt_u32.c
index 256d15fcef1a2f84267b5f5f7e63a51e344e5b5b..f0bb61a3701253bb32abeb34f5125d7c213aff82 100644 (file)
--- a/extensions/libxt_u32.c
+++ b/extensions/libxt_u32.c
@@ -254,7 +254,6 @@ static void u32_print(const void *ip, const struct xt_entry_match *match,
        if (data->invert)
                printf("! ");
        u32_dump(data);
-       return;
 }
 
 static void u32_save(const void *ip, const struct xt_entry_match *match)
@@ -264,7 +263,6 @@ static void u32_save(const void *ip, const struct xt_entry_match *match)
                printf("! ");
        printf("--u32 ");
        u32_dump(data);
-       return;
 }
 
 static struct xtables_match u32_match = {

diff --git a/iptables-xml.c b/iptables-xml.c
index 8aee5c24830ca20216196621a5df0965ec8ace47..6481b8e0d8b6d29cd0e48d9899dae94acbb51f24 100644 (file)
--- a/iptables-xml.c
+++ b/iptables-xml.c
@@ -531,8 +531,6 @@ do_rule_part(char *leveltag1, char *leveltag2, int part, int argc,
        if (level1)
                printf("%s", leveli1);
        CLOSE_LEVEL(1);
-
-       return;
 }
 
 static int