Re: [PATCH]io_apic.c: fix compile warning

["Figo.zhang" <figo1802@gmail.com>]

On Wed, 2009-06-17 at 15:28 +0100, Alan Cox wrote:
> On Wed, 17 Jun 2009 22:25:20 +0800
> "Figo.zhang" <figo1802@gmail.com> wrote:
> 
> > fix compile warning:
> > arch/x86/kernel/apic/io_apic.c: In function ‘ioapic_write_entry’:
> > arch/x86/kernel/apic/io_apic.c:466: warning: ‘eu’ is used uninitialized in this function
> > arch/x86/kernel/apic/io_apic.c:465: note: ‘eu’ was declared here
> 
> What compiler are you using. Current gcc correctly notices that there are
> no uninitialized things to worry about ?

hi Alan:
my gcc is:

[figo@myhost linux-2.6]$ gcc -v
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../configure --prefix=/usr --enable-shared
--enable-languages=c,c++,fortran,objc,obj-c++ --enable-threads=posix
--mandir=/usr/share/man --infodir=/usr/share/info --enable-__cxa_atexit
--disable-multilib --libdir=/usr/lib --libexecdir=/usr/lib
--enable-clocale=gnu --disable-libstdcxx-pch --with-tune=generic
Thread model: posix
gcc version 4.4.0 20090526 (prerelease) (GCC) 
[figo@myhost linux-2.6]$ 



Best Regards,
Figo.zhang