x86: fix IO APIC resource allocation error message
Impact: fix incorrect error message
- IO APIC resource allocation error message contains one too many "be".
- Print the error message iff there are IO APICs in the system.
I've seen this error message for some time on my x86-32 laptop...
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: Alan Bartlett <ajb.stxsl@googlemail.com>
LKML-Reference: <200903202100.30789.bzolnier@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 42cdc78..d882c03 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -4130,9 +4130,12 @@
struct resource *r = ioapic_resources;
if (!r) {
- printk(KERN_ERR
- "IO APIC resources could be not be allocated.\n");
- return -1;
+ if (nr_ioapics > 0) {
+ printk(KERN_ERR
+ "IO APIC resources couldn't be allocated.\n");
+ return -1;
+ }
+ return 0;
}
for (i = 0; i < nr_ioapics; i++) {