On Tue, Nov 10, 2015 at 01:08:15PM +0100, Arnd Bergmann wrote: > After a recent (correct) change, gcc started warning about the use > of the 'flags' variable in nfulnl_recv_config() > > net/netfilter/nfnetlink_log.c: In function 'nfulnl_recv_config': > net/netfilter/nfnetlink_log.c:320:14: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] > net/netfilter/nfnetlink_log.c:828:6: note: 'flags' was declared here > > The warning first shows up in ARM s3c2410_defconfig with gcc-4.3 or > higher (including 5.2.1, which is the latest version I checked) I > tried working around it by rearranging the code but had no success > with that. > > As a last resort, this initializes the variable to zero, which shuts > up the warning, but means that we don't get a warning if the code > is ever changed in a way that actually causes the variable to be > used without first being written. Applied, thanks! -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
