From: Nadav Har'El <n...@scylladb.com>
Committer: Nadav Har'El <n...@scylladb.com>
Branch: master
drivers: stop using a deprecated, and unnecessary, base class
The std::unary_function was deprecated long ago (in C++11), but only
recently did gcc (12.1.1) start to complain. Since we don't even need
this type as a base class, we can just remove the reference to it.
This is one of the fixes needed to build on Fedora 36 (refs #1198).
Signed-off-by: Nadav Har'El <n...@scylladb.com>
---
diff --git a/drivers/pci-function.hh b/drivers/pci-function.hh
--- a/drivers/pci-function.hh
+++ b/drivers/pci-function.hh
@@ -357,7 +357,7 @@ namespace pci {
}
};
- struct hash : std::unary_function< const function*, std::size_t> {
+ struct hash {
std::size_t operator() ( const function* const key ) const {
return (size_t)((key->_device_id<<16)+ key->_vendor_id);
}
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