From: Figo.zhang Date: Wed, 17 Jun 2009 14:25:20 +0000 (+0800) Subject: x86, io_apic.c: Work around compiler warning X-Git-Tag: v2.6.31-rc1~97^2~9 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=50a8d4d29735ec99139e58ea3cb11bed3331cf87;p=pandora-kernel.git 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 LKML-Reference: <1245248720.3312.27.camel@myhost> Signed-off-by: Ingo Molnar --- Reading git-diff-tree failed