openpower-pels: clean up various compile warnings
Compile warnings observed when compiling parts of the
openpower-pels (or corresponding tests) under stricter
compiler warning flags of Meson.
Issues fixed:
- many unused parameters
- invalid case fall-through
- excess semi-colons
- incorrect 'const' on return-by-value type
- removal of variable length array in test case
- uncaught return from 'system' call in test case
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I8af69184042cf8661d1307a02ecf3afcab4724a1
diff --git a/test/openpower-pels/mocks.hpp b/test/openpower-pels/mocks.hpp
index a2c3b5a..a6a2665 100644
--- a/test/openpower-pels/mocks.hpp
+++ b/test/openpower-pels/mocks.hpp
@@ -202,7 +202,7 @@
* @param[in] fd - The file descriptor used
* @param[in] events - The event bits
*/
- void receive(sdeventplus::source::IO& source, int fd,
+ void receive(sdeventplus::source::IO& /*source*/, int /*fd*/,
uint32_t events) override
{
if (!(events & EPOLLIN))