iw: make parse_he_gi static

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/bitrate.c b/bitrate.c
index 8bde850b1d7f72ed0d0434adc34b49d6d0b1eb86..87146699937b638fffd94127c450978bf958c345 100644 (file)
--- a/bitrate.c
+++ b/bitrate.c
@@ -124,7 +124,7 @@ static int setup_he(struct nl80211_txrate_he *txrate_he,
 #define HE_GI_08_STR "0.8"
 #define HE_GI_16_STR "1.6"
 #define HE_GI_32_STR "3.2"
-int parse_he_gi(char *he_gi)
+static int parse_he_gi(char *he_gi)
 {
        if (he_gi == NULL)
                return 0;