net: Convert SEQ_START_TOKEN/seq_printf to seq_puts

Using a single fixed string is smaller code size than using
a format and many string arguments.

Reduces overall code size a little.

$ size net/ipv4/igmp.o* net/ipv6/mcast.o* net/ipv6/ip6_flowlabel.o*
   text	   data	    bss	    dec	    hex	filename
  34269	   7012	  14824	  56105	   db29	net/ipv4/igmp.o.new
  34315	   7012	  14824	  56151	   db57	net/ipv4/igmp.o.old
  30078	   7869	  13200	  51147	   c7cb	net/ipv6/mcast.o.new
  30105	   7869	  13200	  51174	   c7e6	net/ipv6/mcast.o.old
  11434	   3748	   8580	  23762	   5cd2	net/ipv6/ip6_flowlabel.o.new
  11491	   3748	   8580	  23819	   5d0b	net/ipv6/ip6_flowlabel.o.old

Signed-off-by: Joe Perches <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 3f80513582029789a983ffc2c46bab5a6bf1db44..1e4adae2bde00308533fb4e6ca3ca603684af00b 100644 (file)
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -2687,11 +2687,7 @@ static int igmp_mcf_seq_show(struct seq_file *seq, void *v)
        struct igmp_mcf_iter_state *state = igmp_mcf_seq_private(seq);
 
        if (v == SEQ_START_TOKEN) {
-               seq_printf(seq,
-                          "%3s %6s "
-                          "%10s %10s %6s %6s\n", "Idx",
-                          "Device", "MCA",
-                          "SRC", "INC", "EXC");
+               seq_puts(seq, "Idx Device        MCA        SRC    INC    EXC\n");
        } else {
                seq_printf(seq,
                           "%3d %6.6s 0x%08x "

diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c
index c14343715049d7db8d93e5c36febada1950baa71..7221021b2d978ee2316d28c35776fee6bbd9549b 100644 (file)
--- a/net/ipv6/ip6_flowlabel.c
+++ b/net/ipv6/ip6_flowlabel.c
@@ -770,8 +770,7 @@ static int ip6fl_seq_show(struct seq_file *seq, void *v)
 {
        struct ip6fl_iter_state *state = ip6fl_seq_private(seq);
        if (v == SEQ_START_TOKEN) {
-               seq_printf(seq, "%-5s %-1s %-6s %-6s %-6s %-8s %-32s %s\n",
-                          "Label", "S", "Owner", "Users", "Linger", "Expires", "Dst", "Opt");
+               seq_puts(seq, "Label S Owner  Users  Linger Expires  Dst                              Opt\n");
        } else {
                struct ip6_flowlabel *fl = v;
                seq_printf(seq,

diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 9648de2b67458201ad9435b6972b05191c88c075..e04f184b783a1c2141a94bf6d8aad6c2f1bc8233 100644 (file)
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -2823,11 +2823,7 @@ static int igmp6_mcf_seq_show(struct seq_file *seq, void *v)
        struct igmp6_mcf_iter_state *state = igmp6_mcf_seq_private(seq);
 
        if (v == SEQ_START_TOKEN) {
-               seq_printf(seq,
-                          "%3s %6s "
-                          "%32s %32s %6s %6s\n", "Idx",
-                          "Device", "Multicast Address",
-                          "Source Address", "INC", "EXC");
+               seq_puts(seq, "Idx Device                Multicast Address                   Source Address    INC    EXC\n");
        } else {
                seq_printf(seq,
                           "%3d %6.6s %pi6 %pi6 %6lu %6lu\n",