Two trivial cleanups (#36980)

src/shared/firewall-util-nft.c

@@ -857,10 +857,10 @@ void fw_nftables_exit(FirewallContext *ctx) {
 static int nft_message_append_setelem_iprange(
                 sd_netlink_message *m,
                 const union in_addr_union *source,
-                unsigned int prefixlen) {
+                unsigned prefixlen) {
 
         uint32_t mask, start, end;
-        unsigned int nplen;
+        unsigned nplen;
         int r;
 
         assert(m);
@@ -896,7 +896,7 @@ static int nft_message_append_setelem_iprange(
 static int nft_message_append_setelem_ip6range(
                 sd_netlink_message *m,
                 const union in_addr_union *source,
-                unsigned int prefixlen) {
+                unsigned prefixlen) {
 
         union in_addr_union start, end;
         int r;
@@ -931,7 +931,7 @@ int nft_set_element_modify_iprange(
                 const char *table,
                 const char *set,
                 const union in_addr_union *source,
-                unsigned int source_prefixlen) {
+                unsigned source_prefixlen) {
 
         _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL;
         int r;
@@ -1041,7 +1041,7 @@ int fw_nftables_add_masquerade(
                 bool add,
                 int af,
                 const union in_addr_union *source,
-                unsigned int source_prefixlen) {
+                unsigned source_prefixlen) {
 
         int r;
 

src/shared/firewall-util.h

@@ -74,7 +74,7 @@ int nft_set_element_modify_iprange(
                 const char *table,
                 const char *set,
                 const union in_addr_union *source,
-                unsigned int source_prefixlen);
+                unsigned source_prefixlen);
 
 int nft_set_element_modify_ip(
                 FirewallContext *ctx,

src/shared/openssl-util.c

@@ -164,7 +164,7 @@ int openssl_digest_many(
         if (!buf)
                 return log_oom_debug();
 
-        unsigned int size;
+        unsigned size;
         if (!EVP_DigestFinal_ex(ctx, buf, &size))
                 return log_openssl_errors("Failed to finalize Digest");
 
@@ -260,7 +260,7 @@ int openssl_hmac_many(
         size_t size;
         if (!EVP_MAC_final(ctx, buf, &size, digest_size))
 #else
-        unsigned int size;
+        unsigned size;
         if (!HMAC_Final(ctx, buf, &size))
 #endif
                 return log_openssl_errors("Failed to finalize HMAC");

src/shared/qrcode-util.c

@@ -82,7 +82,7 @@ static void print_border(FILE *output, unsigned width, unsigned row, unsigned co
         }
 }
 
-static void write_qrcode(FILE *output, QRcode *qr, unsigned int row, unsigned int column) {
+static void write_qrcode(FILE *output, QRcode *qr, unsigned row, unsigned column) {
         assert(qr);
 
         if (!output)