LU-12861 libcfs: provide an scnprintf and start using it

[fs/lustre-release.git] / lnet / utils / lnetconfig / liblnetconfig.c

diff --git a/lnet/utils/lnetconfig/liblnetconfig.c b/lnet/utils/lnetconfig/liblnetconfig.c
index 2004833..ac48ec3 100644 (file)
--- a/lnet/utils/lnetconfig/liblnetconfig.c
+++ b/lnet/utils/lnetconfig/liblnetconfig.c
@@ -2271,7 +2271,6 @@ int lustre_lnet_show_net(char *nw, int detail, int seq_no,
                goto out;
 
        for (i = 0;; i++) {
-               pos = str_buf;
                __u32 rc_net;
 
                memset(buf, 0, buf_size);
@@ -2502,17 +2501,18 @@ continue_without_msg_stats:
                                goto out;
 
                        /* out put the CPTs in the format: "[x,x,x,...]" */
+                       pos = str_buf;
                        limit = str_buf + str_buf_len - 3;
-                       pos += snprintf(pos, limit - pos, "\"[");
+                       pos += scnprintf(pos, limit - pos, "\"[");
                        for (j = 0 ; ni_data->lic_ncpts >= 1 &&
                                j < ni_data->lic_ncpts &&
                                pos < limit; j++) {
-                               pos += snprintf(pos, limit - pos,
-                                               "%d", ni_data->lic_cpts[j]);
+                               pos += scnprintf(pos, limit - pos,
+                                                "%d", ni_data->lic_cpts[j]);
                                if ((j + 1) < ni_data->lic_ncpts)
-                                       pos += snprintf(pos, limit - pos, ",");
+                                       pos += scnprintf(pos, limit - pos, ",");
                        }
-                       pos += snprintf(pos, 3, "]\"");
+                       snprintf(pos, 3, "]\"");
 
                        if (ni_data->lic_ncpts >= 1 &&
                            cYAML_create_string(item, "CPT",