host: Update code base using clang-tidy

The checks from the new clang-tidy file are applied to the source tree
using:

$ find . -name "*.cpp" | sort -u | xargs \
    --max-procs 8 --max-args 1 clang-tidy --format-style=file \
    --fix -p /path/to/compile_commands.json

1 files changed, 3 insertions, 2 deletions

diff --git a/host/lib/usrp/b200/b200_io_impl.cpp b/host/lib/usrp/b200/b200_io_impl.cpp
index 57a1b18c7..ac87a0e34 100644
--- a/host/lib/usrp/b200/b200_io_impl.cpp
+++ b/host/lib/usrp/b200/b200_io_impl.cpp
@@ -255,7 +255,8 @@ uhd::usrp::subdev_spec_t b200_impl::coerce_subdev_spec(
     //
     // Any other spec is probably illegal and will be caught by
     // validate_subdev_spec().
-    if (spec.size() and (_product == B200 or _product == B200MINI or _product == B205MINI)
+    if (!spec.empty()
+        and (_product == B200 or _product == B200MINI or _product == B205MINI)
         and spec[0].sd_name == "B") {
         spec[0].sd_name = "A";
     }
@@ -266,7 +267,7 @@ void b200_impl::update_subdev_spec(
     const std::string& tx_rx, const uhd::usrp::subdev_spec_t& spec)
 {
     // sanity checking
-    if (spec.size()) {
+    if (!spec.empty()) {
         validate_subdev_spec(_tree, spec, tx_rx);
     }