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| author | Figo.zhang <figo1802@gmail.com> | 2009-06-17 22:25:20 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-17 17:13:25 +0200 |
| commit | 50a8d4d29735ec99139e58ea3cb11bed3331cf87 (patch) | |
| tree | c85332036e5b162dbba8bf091e5f5de1158ba470 /arch/x86/kernel/cpuid.c | |
| parent | 5ce4243dcefbbc43791ffc36e1be55067ceec916 (diff) | |
x86, io_apic.c: Work around compiler warning
This compiler 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
Is bogus as 'eu' is always initialized. But annotate it away by
initializing the variable, to make it easier for people to notice
real warnings. A compiler that sees through this logic will
optimize away the initialization.
Signed-off-by: Figo.zhang <figo1802@gmail.com>
LKML-Reference: <1245248720.3312.27.camel@myhost>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/cpuid.c')
0 files changed, 0 insertions, 0 deletions