On Fri, 2017-11-24 at 17:42 +0200, Andy Shevchenko wrote: > On Fri, 2017-11-24 at 16:06 +0800, Bin Meng wrote: > > Hi, > > > > Intel Edison has a build warning below. > > > > + *env_addr = offset; > > + ^ > > w+../env/mmc.c: In function 'mmc_get_env_addr': > > w+../env/mmc.c:121:12: warning: 'val' may be used uninitialized in > > this function [-Wmaybe-uninitialized] > > > > I did not figure out what is wrong here. v2017.11 does not have such > > build warning. > > > > Do you have any idea?
Somewhat compiler goes crazy? I have a theory that instead of showing actual potential issues (which are bogus anyway) it complains on __weak function instead. The real complains might be env_mmc_load() / env_mmc_save() where offset* is uninitialized indeed. -- Andy Shevchenko <[email protected]> Intel Finland Oy _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
