[PATCH 1/3] sctp: Replace six seq_printf() calls by seq_putc()

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Mon, 1 May 2017 14:18:52 +0200

Six single characters should be put into a sequence.
Thus use the corresponding function "seq_putc".

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 net/sctp/proc.c | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index a0b29d43627f..1cf4b6385418 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -149,9 +149,8 @@ static void sctp_seq_dump_local_addrs(struct seq_file *seq, 
struct sctp_ep_commo
 
                addr = &laddr->a;
                af = sctp_get_af_specific(addr->sa.sa_family);
-               if (primary && af->cmp_addr(addr, primary)) {
-                       seq_printf(seq, "*");
-               }
+               if (primary && af->cmp_addr(addr, primary))
+                       seq_putc(seq, '*');
                af->seq_dump_addr(seq, addr);
        }
        rcu_read_unlock();
@@ -170,9 +169,8 @@ static void sctp_seq_dump_remote_addrs(struct seq_file 
*seq, struct sctp_associa
                addr = &transport->ipaddr;
 
                af = sctp_get_af_specific(addr->sa.sa_family);
-               if (af->cmp_addr(addr, primary)) {
-                       seq_printf(seq, "*");
-               }
+               if (af->cmp_addr(addr, primary))
+                       seq_putc(seq, '*');
                af->seq_dump_addr(seq, addr);
        }
 }
@@ -232,7 +230,7 @@ static int sctp_eps_seq_show(struct seq_file *seq, void *v)
                           sock_i_ino(sk));
 
                sctp_seq_dump_local_addrs(seq, epb);
-               seq_printf(seq, "\n");
+               seq_putc(seq, '\n');
        }
        read_unlock(&head->lock);
        local_bh_enable();
@@ -355,5 +353,5 @@ static int sctp_assocs_seq_show(struct seq_file *seq, void 
*v)
                   sock_i_ino(sk),
                   epb->bind_addr.port,
                   assoc->peer.port);
-       seq_printf(seq, " ");
+       seq_putc(seq, ' ');
        sctp_seq_dump_local_addrs(seq, epb);
@@ -369,8 +367,7 @@ static int sctp_assocs_seq_show(struct seq_file *seq, void 
*v)
                sk->sk_wmem_queued,
                sk->sk_sndbuf,
                sk->sk_rcvbuf);
-       seq_printf(seq, "\n");
-
+       seq_putc(seq, '\n');
        sctp_transport_put(transport);
 
        return 0;
@@ -438,7 +435,7 @@ static int sctp_remaddr_seq_show(struct seq_file *seq, void 
*v)
                 * The remote address (ADDR)
                 */
                tsp->af_specific->seq_dump_addr(seq, &tsp->ipaddr);
-               seq_printf(seq, " ");
+               seq_putc(seq, ' ');
                /*
                 * The association ID (ASSOC_ID)
                 */
-- 
2.12.2