ifpps: Mark omit_header parameter to screen_main() as unused

Otherwise we get a warning when compiling with "-W -Wall".

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

1 files changed, 1 insertions, 1 deletions

diff --git a/ifpps.c b/ifpps.c
index 02bb6af..1cdd9b1 100644
--- a/ifpps.c
+++ b/ifpps.c
@@ -1122,7 +1122,7 @@ static void screen_update(WINDOW *screen, const char *ifname, const struct ifsta
 
 static int screen_main(const char *ifname, uint64_t ms_interval,
 		       unsigned int top_cpus, bool suppress_warnings,
-		       bool omit_header)
+		       bool omit_header __maybe_unused)
 {
 	int first = 1, key;
 	u32 rate = device_bitrate(ifname);