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| author | Tobias Klauser <tklauser@distanz.ch> | 2016-04-27 09:46:26 +0200 |
|---|---|---|
| committer | Tobias Klauser <tklauser@distanz.ch> | 2016-04-27 09:46:26 +0200 |
| commit | 35346a6fe682705e36f51534cd5ab54ed7192cbe (patch) | |
| tree | 66c346b7649c0e000c248440107124c312f60ec9 /ring.h | |
| parent | ab19a9757695b6a90d73bb3782584e5995195b24 (diff) | |
ring: Mark potentially unused parameters as such
The parameters to tpacket_uhdr_vlan_tci() and tpacket_uhdr_vlan_proto()
might be unused, depending on the definition of HAVE_TPACKET3 and
TP_STATUS_VLAN_TPID_VALID. Thus, mark them with __maybe_unused to
prevent -Wunused-parameter warnings.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'ring.h')
| -rw-r--r-- | ring.h | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -48,7 +48,8 @@ union tpacket_uhdr { (((hdr).h2)->member) #endif /* HAVE_TPACKET3 */ -static inline uint16_t tpacket_uhdr_vlan_tci(union tpacket_uhdr *hdr, bool v3) +static inline uint16_t tpacket_uhdr_vlan_tci(union tpacket_uhdr *hdr __maybe_unused, + bool v3 __maybe_unused) { #ifdef HAVE_TPACKET3 if (v3) @@ -57,7 +58,8 @@ static inline uint16_t tpacket_uhdr_vlan_tci(union tpacket_uhdr *hdr, bool v3) return 0; } -static inline uint16_t tpacket_uhdr_vlan_proto(union tpacket_uhdr *hdr, bool v3) +static inline uint16_t tpacket_uhdr_vlan_proto(union tpacket_uhdr *hdr __maybe_unused, + bool v3 __maybe_unused) { #if defined(HAVE_TPACKET3) && defined(TP_STATUS_VLAN_TPID_VALID) if (v3) |