remove useless look checking for duplicates
diff --git a/libkmod/libkmod-index.c b/libkmod/libkmod-index.c
index fddcf51..bfabd10 100644
--- a/libkmod/libkmod-index.c
+++ b/libkmod/libkmod-index.c
@@ -46,13 +46,6 @@
const char *value, unsigned len, unsigned int priority)
{
struct index_value *v;
- int duplicate = 0;
-
- /* report the presence of duplicate values */
- for (v = *values; v; v = v->next) {
- if (streq(v->value, value))
- duplicate = 1;
- }
/* find position to insert value */
while (*values && (*values)->priority < priority)
@@ -68,7 +61,7 @@
v->value[len] = '\0';
*values = v;
- return duplicate;
+ return 0;
}
static void read_error(void)