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authorCyrill Gorcunov <gorcunov@gmail.com>2008-09-23 23:00:02 +0400
committerIngo Molnar <mingo@elte.hu>2008-10-16 16:53:12 +0200
commitc1370b49cc4f09de5b447ddf688a3988a297dbfc (patch)
tree79ad9028b942d0f6a6deb2ccb66223dc38689745 /arch/x86/kernel
parent7564676813780e0ba4dacf95338202cb72d2172d (diff)
x86: io-apic - interrupt remapping fix
Clean up obscure for() cycle with straight while() form Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Cc: "Maciej W. Rozycki" <macro@linux-mips.org> Acked-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel')
-rw-r--r--arch/x86/kernel/io_apic.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
index 4cc9cb64c81..ed68a6f99dc 100644
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic.c
@@ -830,9 +830,8 @@ int save_mask_IO_APIC_setup(void)
return 0;
nomem:
- for (; apic > 0; apic--)
- kfree(early_ioapic_entries[apic]);
- kfree(early_ioapic_entries[apic]);
+ while (apic >= 0)
+ kfree(early_ioapic_entries[apic--]);
memset(early_ioapic_entries, 0,
ARRAY_SIZE(early_ioapic_entries));