[neard][PATCH v2 33/73] npp: use proper format for integers (-Wformat)

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

    In file included from plugins/npp.c:36:
    plugins/npp.c: In function ‘npp_push’:
    ./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, \
          |              ^~~~~~~~~~
    plugins/npp.c:185:2: note: in expansion of macro ‘DBG’
      185 |  DBG("Sending %zd bytes", frame_length);
          |  ^~~

Signed-off-by: Krzysztof Kozlowski <[email protected]>
---
 plugins/npp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/npp.c b/plugins/npp.c
index 6bed302b4a8f..5c9d2e0cd003 100644
--- a/plugins/npp.c
+++ b/plugins/npp.c
@@ -182,7 +182,7 @@ static int npp_push(int fd, uint32_t adapter_idx, uint32_t target_idx,
 	entry->ndef_length = GINT_TO_BE(ndef->length);
 	memcpy(entry->ndef, ndef->data, ndef->length);
 
-	DBG("Sending %zd bytes", frame_length);
+	DBG("Sending %zu bytes", frame_length);
 
 	err = send(fd, frame, frame_length, MSG_DONTWAIT);
 
-- 
2.27.0