tag: use proper format for integers (-Wformat)

Properly print signed and unsigned integers.  This fixes warnings like:

    src/tag.c: In function ‘near_tag_get_tag’:
    src/tag.c:99:33: error: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘uint32_t’ {aka ‘unsigned int’} [-Werror=format=]
       99 |  path = g_strdup_printf("%s/nfc%d/tag%d", NFC_PATH,
          |                                ~^
          |                                 |
          |                                 int
          |                                %d
      100 |      adapter_idx, target_idx);
          |      ~~~~~~~~~~~
          |      |
          |      uint32_t {aka unsigned int}

    In file included from src/near.h:36,
                     from src/tag.c:35:
    src/tag.c: In function ‘near_tag_set_nfcid’:
    ./include/near/log.h:45:14: error: format ‘%zd’ expects argument of type ‘signed size_t’, but argument 4 has type ‘size_t’ {aka ‘long unsigned int’} [-Werror=format=]
       45 |   near_debug("%s:%s() " fmt, \
          |              ^~~~~~~~~~
    src/tag.c:791:2: note: in expansion of macro ‘DBG’
      791 |  DBG("NFCID len %zd", nfcid_len);
          |  ^~~

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/tag.c b/src/tag.c
index 9eba4ee..520368b 100644
--- a/src/tag.c
+++ b/src/tag.c
@@ -96,7 +96,7 @@ struct near_tag *near_tag_get_tag(uint32_t adapter_idx, uint32_t target_idx)
 	struct near_tag *tag;
 	char *path;
 
-	path = g_strdup_printf("%s/nfc%d/tag%d", NFC_PATH,
+	path = g_strdup_printf("%s/nfc%u/tag%u", NFC_PATH,
 					adapter_idx, target_idx);
 	if (!path)
 		return NULL;
@@ -658,7 +658,7 @@ static int tag_initialize(struct near_tag *tag,
 {
 	DBG("");
 
-	tag->path = g_strdup_printf("%s/nfc%d/tag%d", NFC_PATH,
+	tag->path = g_strdup_printf("%s/nfc%u/tag%u", NFC_PATH,
 					adapter_idx, target_idx);
 	if (!tag->path)
 		return -ENOMEM;
@@ -788,7 +788,7 @@ int near_tag_set_nfcid(uint32_t adapter_idx, uint32_t target_idx,
 {
 	struct near_tag *tag;
 
-	DBG("NFCID len %zd", nfcid_len);
+	DBG("NFCID len %zu", nfcid_len);
 
 	tag = near_tag_get_tag(adapter_idx, target_idx);
 	if (!tag)
@@ -881,7 +881,7 @@ int near_tag_add_records(struct near_tag *tag, GList *records,
 	for (list = records; list; list = list->next) {
 		record = list->data;
 
-		path = g_strdup_printf("%s/nfc%d/tag%d/record%d",
+		path = g_strdup_printf("%s/nfc%u/tag%u/record%u",
 					NFC_PATH, tag->adapter_idx,
 					tag->target_idx, tag->next_record);