passt: Address new clang-tidy warnings from LLVM 13.0.1

clang-tidy from LLVM 13.0.1 reports some new warnings from these
checkers:

- altera-unroll-loops, altera-id-dependent-backward-branch: ignore
  for the moment being, add a TODO item

- bugprone-easily-swappable-parameters: ignore, nothing to do about
  those

- readability-function-cognitive-complexity: ignore for the moment
  being, add a TODO item

- altera-struct-pack-align: ignore, alignment is forced in protocol
  headers

- concurrency-mt-unsafe: ignore for the moment being, add a TODO
  item

Fix bugprone-implicit-widening-of-multiplication-result warnings,
though, that's doable and they seem to make sense.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/qrap.c b/qrap.c
index 1eb82fa..3ee73a7 100644
--- a/qrap.c
+++ b/qrap.c
@@ -111,7 +111,7 @@ void usage(const char *name)
  */
 int main(int argc, char **argv)
 {
-	struct timeval tv = { .tv_sec = 0, .tv_usec = 500 * 1000 };
+	struct timeval tv = { .tv_sec = 0, .tv_usec = (long)(500 * 1000) };
 	int i, s, qemu_argc = 0, addr_map = 0, has_dev = 0;
 	char *qemu_argv[ARG_MAX], dev_str[ARG_MAX];
 	struct sockaddr_un addr = {