mesa: Fix some signed-unsigned comparison warnings

v2: s/unsigned int/unsigned/ in prog_optimize.c

Signed-off-by: Jan Vesely <[email protected]>
Reviewed-by: David Heidelberg <[email protected]>
Reviewed-by: Jose Fonseca <[email protected]>

2 files changed, 2 insertions, 2 deletions

diff --git a/src/util/hash_table.c b/src/util/hash_table.c
index 81816d1443c..fd8e2ea244f 100644
--- a/src/util/hash_table.c
+++ b/src/util/hash_table.c
@@ -232,7 +232,7 @@ hash_table_insert(struct hash_table *ht, uint32_t hash,
                   const void *key, void *data);
 
 static void
-_mesa_hash_table_rehash(struct hash_table *ht, int new_size_index)
+_mesa_hash_table_rehash(struct hash_table *ht, unsigned new_size_index)
 {
    struct hash_table old_ht;
    struct hash_entry *table, *entry;
diff --git a/src/util/set.c b/src/util/set.c
index d170b5007bd..c3252a09401 100644
--- a/src/util/set.c
+++ b/src/util/set.c
@@ -207,7 +207,7 @@ static struct set_entry *
 set_add(struct set *ht, uint32_t hash, const void *key);
 
 static void
-set_rehash(struct set *ht, int new_size_index)
+set_rehash(struct set *ht, unsigned new_size_index)
 {
    struct set old_ht;
    struct set_entry *table, *entry;