From 0f9cf94656d08075508e460661d1d033b056b8a5 Mon Sep 17 00:00:00 2001 From: Liao Yuanhong Date: Mon, 25 Aug 2025 10:29:11 +0800 Subject: [PATCH] wifi: mac80211: fix incorrect type for ret [ Upstream commit a33b375ab5b3a9897a0ab76be8258d9f6b748628 ] The variable ret is declared as a u32 type, but it is assigned a value of -EOPNOTSUPP. Since unsigned types cannot correctly represent negative values, the type of ret should be changed to int. Signed-off-by: Liao Yuanhong Link: https://patch.msgid.link/20250825022911.139377-1-liaoyuanhong@vivo.com Signed-off-by: Johannes Berg Signed-off-by: Sasha Levin --- net/mac80211/driver-ops.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index c336267f4599..d415a031bfa0 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -1254,7 +1254,7 @@ drv_get_ftm_responder_stats(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, struct cfg80211_ftm_responder_stats *ftm_stats) { - u32 ret = -EOPNOTSUPP; + int ret = -EOPNOTSUPP; if (local->ops->get_ftm_responder_stats) ret = local->ops->get_ftm_responder_stats(&local->hw,