cfg80211: fix integer signedness in chandef_primary_freqs()

The helper function can't ever create negative values, so use
u32 pointers as the function arguments as the caller does.

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

diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index 72d81e2154d590dbba26bf2d1e0868c5c4940e26..8f39e33e71bbc301d2fdae11f5ccb390f4f59048 100644 (file)
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -115,7 +115,7 @@ bool cfg80211_chandef_valid(const struct cfg80211_chan_def *chandef)
 EXPORT_SYMBOL(cfg80211_chandef_valid);
 
 static void chandef_primary_freqs(const struct cfg80211_chan_def *c,
-                                 int *pri40, int *pri80)
+                                 u32 *pri40, u32 *pri80)
 {
        int tmp;