uhd: Fixed multiple compiler warnings

- Use ULL and LL etc. so compiler doesn't need to decide constant's types
- define the empty 'while' loop to include {} to make older compilers happy
- Use explicit type names for BOOST_CHECK_EQUAL

1 files changed, 2 insertions, 2 deletions

diff --git a/host/tests/sph_recv_test.cpp b/host/tests/sph_recv_test.cpp
index 5dd0761db..e8c51b847 100644
--- a/host/tests/sph_recv_test.cpp
+++ b/host/tests/sph_recv_test.cpp
@@ -675,7 +675,7 @@ BOOST_AUTO_TEST_CASE(test_sph_recv_multi_channel_fragment){
         BOOST_CHECK_EQUAL(metadata.error_code, uhd::rx_metadata_t::ERROR_CODE_NONE);
         BOOST_CHECK(metadata.has_time_spec);
         BOOST_CHECK_TS_CLOSE(metadata.time_spec, uhd::time_spec_t::from_ticks(num_accum_samps, SAMP_RATE));
-        BOOST_CHECK_EQUAL(num_samps_ret, 10);
+        BOOST_CHECK_EQUAL(num_samps_ret, (size_t)10);
         num_accum_samps += num_samps_ret;
 
         if (not metadata.more_fragments) continue;
@@ -685,7 +685,7 @@ BOOST_AUTO_TEST_CASE(test_sph_recv_multi_channel_fragment){
         );
         BOOST_CHECK_EQUAL(metadata.error_code, uhd::rx_metadata_t::ERROR_CODE_NONE);
         BOOST_CHECK(not metadata.more_fragments);
-        BOOST_CHECK_EQUAL(metadata.fragment_offset, 10);
+        BOOST_CHECK_EQUAL(metadata.fragment_offset, (size_t)10);
         BOOST_CHECK(metadata.has_time_spec);
         BOOST_CHECK_TS_CLOSE(metadata.time_spec, uhd::time_spec_t::from_ticks(num_accum_samps, SAMP_RATE));
         BOOST_CHECK_EQUAL(num_samps_ret, i%10);