On Thu, Mar 28, 2013 at 10:21 AM, Johannes Berg <johannes@xxxxxxxxxxxxxxxx> wrote: > On Thu, 2013-03-28 at 10:11 +0100, Vincent wrote: >> Fix one code path where chanctx_conf is tested as being non-NULL while it may >> be uninitialized. > > No, you're wrong, presumably misled by the compiler. > Hi, especially, when you use gcc >=4.7.x compiler with "-Os" optimize-level you and your binaries/libs get confused. Arnd Bergmann sent a patch for these "false-positives" (use "-Wmaybe-uninitialized" as a CFLAGS). I think this is a good idea. If more kernel-developers ACK it, it might get mainline :-)? Gogogo johill (but don't runaway) :-)... For more details see also gcc-docs on how to suppress errors and treat them as warnings [1]. Regards, - Sedat - [1] http://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#Warning-Options > 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 -- 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
