Hi John,
commit aa61eccbbd46faa89a7ebb06e642779a8fffa2c2
Author: John W. Linville <linville@xxxxxxxxxxxxx>
Date: Fri Apr 24 15:35:42 2009 -0400
wireless: remove some (bogus?) 'may be used uninitialized' warnings
net/mac80211/tx.c: In function ‘ieee80211_tx_h_select_key’:
net/mac80211/tx.c:448: warning: ‘key’ may be used uninitialized in this function
This warning is totally _wrong_, and I would prefer you reverted this
commit because otherwise we may miss actually valid warnings when
editing those functions.
The fact that you get this warning is due to the, IMHO entirely stupid,
CONFIG_TRACE_BRANCH_PROFILING, which redefines if() as a macro. As one
would expect according to the GIGO principle [1], this causes the
compiler some problems. Can you turn that off in your config instead? :)
johannes
[1] http://en.wikipedia.org/wiki/Garbage_In,_Garbage_Out
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