net: proc_fs: trivial: print UIDs as unsigned int

UIDs are printed in the proc_fs as signed int, whereas
they are unsigned int.

Signed-off-by: Francesco Fusco <ffusco@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index 82432bf..0c06421 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -226,7 +226,7 @@
 		sk = epb->sk;
 		if (!net_eq(sock_net(sk), seq_file_net(seq)))
 			continue;
-		seq_printf(seq, "%8pK %8pK %-3d %-3d %-4d %-5d %5d %5lu ", ep, sk,
+		seq_printf(seq, "%8pK %8pK %-3d %-3d %-4d %-5d %5u %5lu ", ep, sk,
 			   sctp_sk(sk)->type, sk->sk_state, hash,
 			   epb->bind_addr.port,
 			   from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
@@ -336,7 +336,7 @@
 			continue;
 		seq_printf(seq,
 			   "%8pK %8pK %-3d %-3d %-2d %-4d "
-			   "%4d %8d %8d %7d %5lu %-5d %5d ",
+			   "%4d %8d %8d %7u %5lu %-5d %5d ",
 			   assoc, sk, sctp_sk(sk)->type, sk->sk_state,
 			   assoc->state, hash,
 			   assoc->assoc_id,