On 01/08/2015 03:41 PM, Johannes Berg wrote: > On Thu, 2015-01-08 at 15:04 +0800, Ying Xue wrote: >> Silent the following build warnings: >> >> net/mac80211/mlme.c: In function ‘ieee80211_rx_mgmt_beacon’: >> net/mac80211/mlme.c:1348:3: warning: ‘pwr_level_cisco’ may be used uninitialized in this function [-Wuninitialized] >> net/mac80211/mlme.c:1315:6: note: ‘pwr_level_cisco’ was declared here > > We seem to get this every year or so... just upgrade your compiler and > it will be smart enough to prove that it's wrong here. > > I really *don't* want to shut up the compiler forcefully since it will > cause modern compilers to *not* warn if it actually *is* unused - and 0 > is not a useful value - this code is tricky enough and we want compiler > help in case we need to modify it in the future. > Thank for your explanation, and please ignore the noise. Regards, Ying > johannes > > > -- 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
