From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergei Trofimovich Subject: [PATCH] net/mac80211/rate.c: fix wrong sizeof() Date: Wed, 9 Sep 2015 21:56:54 +0100 Message-ID: <1441832214-6939-1-git-send-email-slyich@gmail.com> Cc: Sergei Trofimovich , Lorenzo Bianconi , Johannes Berg , linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: "David S. Miller" Return-path: Sender: linux-wireless-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: netdev.vger.kernel.org From: Sergei Trofimovich Noticed by gcc-5.2.0: net/mac80211/rate.c: In function 'rate_control_cap_mask': net/mac80211/rate.c:719:25: warning: 'sizeof' on array function parameter 'mcs_mask' will return size of 'u8 * {aka unsigned char *}' [-Wsizeof-array-argument] for (i = 0; i < sizeof(mcs_mask); i++) ^ CC: Lorenzo Bianconi CC: Johannes Berg CC: "David S. Miller" CC: linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org CC: netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org CC: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Signed-off-by: Sergei Trofimovich --- net/mac80211/rate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c index 9857693..9ce8883 100644 --- a/net/mac80211/rate.c +++ b/net/mac80211/rate.c @@ -716,7 +716,7 @@ static bool rate_control_cap_mask(struct ieee80211_sub_if_data *sdata, /* Filter out rates that the STA does not support */ *mask &= sta->supp_rates[sband->band]; - for (i = 0; i < sizeof(mcs_mask); i++) + for (i = 0; i < IEEE80211_HT_MCS_MASK_LEN; i++) mcs_mask[i] &= sta->ht_cap.mcs.rx_mask[i]; sta_vht_cap = sta->vht_cap.vht_mcs.rx_mcs_map; -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html