remove unused variables

diff --git a/src/lib/unlang/compile.c b/src/lib/unlang/compile.c
index 3435c36223025e69ec9e9783a00488c91a03de29..76808e90dfafee23afcff5fd04790287586998e1 100644 (file)
--- a/src/lib/unlang/compile.c
+++ b/src/lib/unlang/compile.c
@@ -1246,7 +1246,6 @@ static unlang_t *compile_map(unlang_t *parent, unlang_compile_t *unlang_ctx, CON
 
        unlang_t                *c;
        CONF_SECTION            *modules;
-       ssize_t                 slen;
        char const              *tmpl_str;
 
        map_t           *head;
@@ -1302,7 +1301,7 @@ static unlang_t *compile_map(unlang_t *parent, unlang_compile_t *unlang_ctx, CON
                /*
                 *      Try to parse the template.
                 */
-               slen = tmpl_afrom_substr(gext, &vpt,
+               (void) tmpl_afrom_substr(gext, &vpt,
                                         &FR_SBUFF_IN(tmpl_str, talloc_array_length(tmpl_str) - 1),
                                         type,
                                         NULL,
@@ -2954,11 +2953,10 @@ get_packet_type:
         */
        {
                char const      *dst, *src;
-               ssize_t         slen;
 
                src = cf_section_argv(cs, 0);
                if (src) {
-                       slen = tmpl_afrom_substr(parent, &src_vpt,
+                       (void) tmpl_afrom_substr(parent, &src_vpt,
                                                 &FR_SBUFF_IN(src, talloc_array_length(src) - 1),
                                                 cf_section_argv_quote(cs, 0), NULL, unlang_ctx->rules);
                        if (!src_vpt) {
@@ -2977,7 +2975,7 @@ get_packet_type:
 
                        dst = cf_section_argv(cs, 1);
                        if (dst) {
-                               slen = tmpl_afrom_substr(parent, &dst_vpt,
+                               (void) tmpl_afrom_substr(parent, &dst_vpt,
                                                         &FR_SBUFF_IN(dst, talloc_array_length(dst) - 1),
                                                         cf_section_argv_quote(cs, 1), NULL, unlang_ctx->rules);
                                if (!dst_vpt) {