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iscsi_ibft: iscsi_ibft_find unused variable i

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int i is only needed if CONFIG_ACPI is set
so move it within a new ifdef so kernels without ACPI
don't allocate space for nothing. Fixes warning too.

Signed-off-by: Connor Hansen <cmdkhh@gmail.com>
Signed-off-by: Peter Jones <pjones@redhat.com>
[v2: Fixed warning when CONFIG_ACPI was defined]
Signed-off-by: Konrad Rzeszutek Wilk <konrad@kernel.org>
This commit is contained in:
Connor Hansen 2011-06-05 03:35:09 -07:00 committed by Konrad Rzeszutek Wilk
parent 55922c9d1b
commit 7f20caff0e
1 changed files with 2 additions and 0 deletions
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2
drivers/firmware/iscsi_ibft_find.c
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@ -108,7 +108,9 @@ static int __init find_ibft_in_mem(void)
*/
unsigned long __init find_ibft_region(unsigned long *sizep)
{
#ifdef CONFIG_ACPI
int i;
#endif
ibft_addr = NULL;
#ifdef CONFIG_ACPI