logging/nxscope/nxscope_chan.c: fix printf warnings
@@ -210,7 +210,8 @@ static int nxscope_ch_validate(FAR struct nxscope_s *s, uint8_t ch,
if (s->cribuf_len < next_i)
{
- _err("ERROR: no space in cribuf %d < %d\n", s->cribuf_len, next_i);
+ _err("ERROR: no space in cribuf %zu < %zu\n", s->cribuf_len,
+ next_i);
ret = -ENOBUFS;
goto errout;
}
@@ -230,7 +231,7 @@ static int nxscope_ch_validate(FAR struct nxscope_s *s, uint8_t ch,
if (next_i > s->streambuf_len)
{
- _err("ERROR: no space for data %d\n", s->stream_i);
+ _err("ERROR: no space for data %zu\n", s->stream_i);
nxscope_stream_overflow(s);
ret = -ENOBUFS;
goto errout;
