On Saturday 01 August 2009 07:23:50 David Miller wrote: > From: Johannes Berg <johannes@xxxxxxxxxxxxxxxx> > Date: Fri, 31 Jul 2009 10:39:43 +0200 > > > On Fri, 2009-07-31 at 01:59 -0600, Patrick Simmons wrote: > >> I'm running zd1211rw on SPARC64 and was getting a lot of "unaligned > >> access" messages in dmesg. I tracked the problem down to this line, and > >> changing the cast to a memcpy fixes the issue. > >> > >> - fc = *(__le16 *)buffer; > >> + memcpy(&fc,buffer,sizeof(__le16)); > >> need_padding = ieee80211_is_data_qos(fc) ^ ieee80211_has_a4(fc); > > > > Please use get_unaligned instead. > > And, more specifically, one of the endian get_unaligned variants. No. fc is supposed to be LE. -- Greetings, Michael. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
