Messages in this thread | | | Subject | Re: [PATCH RESEND 2] staging: rtl8192u: ieee80211: Fix sparse endianness warnings | From | Joe Perches <> | Date | Mon, 01 Jun 2015 14:43:28 -0700 |
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On Mon, 2015-06-01 at 18:30 -0300, Gaston Gonzalez wrote: > Fix the following sparse warnings: [] > diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c [] > @@ -660,8 +660,9 @@ inline struct sk_buff *ieee80211_authentication_req(struct ieee80211_network *be > auth = (struct ieee80211_authentication *) > skb_put(skb, sizeof(struct ieee80211_authentication)); > > - auth->header.frame_ctl = IEEE80211_STYPE_AUTH; > - if (challengelen) auth->header.frame_ctl |= IEEE80211_FCTL_WEP; > + auth->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_AUTH); > + if (challengelen) > + auth->header.frame_ctl |= cpu_to_le16(IEEE80211_FCTL_WEP);
It'd be better to use normal tab indentation and likely it'd also be better to set this only once
if (challengelen) auth->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_AUTH | IEEE80211_FCTL_WEP); else auth->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_AUTH);
or maybe a single line
auth->header.frame_ctl = cpu_to_le16(challengelen ? IEEE80211_STYPE_AUTH | IEEE80211_FCTL_WEP : IEEE80211_STYPE_AUTH);
though I think the first is simpler to read.
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