fix deprecation comment and suppress unused linter

    nl/tc_linux.go:1079:2: const `__TCA_FLOWER_MAX` is unused (unused)
        __TCA_FLOWER_MAX
        ^
    ioctl_linux.go:31:2: const `_ETH_SS_NTUPLE_FILTERS` is unused (unused)
        _ETH_SS_NTUPLE_FILTERS
        ^

Signed-off-by: Sebastiaan van Stijn <[email protected]>

Author: thaJeztah

ioctl_linux.go

@@ -27,8 +27,9 @@ const (
 	ETH_SS_STATS
 	// ETH_SS_PRIV_FLAGS are driver private flag names
 	ETH_SS_PRIV_FLAGS
-	// _ETH_SS_NTUPLE_FILTERS is deprecated
-	_ETH_SS_NTUPLE_FILTERS
+
+	// Deprecated: _ETH_SS_NTUPLE_FILTERS is deprecated
+	_ETH_SS_NTUPLE_FILTERS //nolint:unused
 	// ETH_SS_FEATURES are device feature names
 	ETH_SS_FEATURES
 	// ETH_SS_RSS_HASH_FUNCS is RSS hush function names

nl/tc_linux.go

@@ -434,15 +434,15 @@ const (
 	TCA_HTB_MAX = TCA_HTB_CEIL64
 )
 
-//struct tc_htb_opt {
+// struct tc_htb_opt {
 //	struct tc_ratespec	rate;
 //	struct tc_ratespec	ceil;
 //	__u32	buffer;
 //	__u32	cbuffer;
 //	__u32	quantum;
 //	__u32	level;		/* out only */
 //	__u32	prio;
-//};
+// };
 
 type TcHtbCopt struct {
 	Rate    TcRateSpec
@@ -1112,7 +1112,7 @@ const (
 	TCA_FLOWER_KEY_ENC_OPTS
 	TCA_FLOWER_KEY_ENC_OPTS_MASK
 
-	__TCA_FLOWER_MAX
+	__TCA_FLOWER_MAX //nolint:unused
 )
 
 const TCA_CLS_FLAGS_SKIP_HW = 1 << 0 /* don't offload filter to HW */