From: Connor Hansen <cmdkhh@gmail.com>
Date: Sun, 5 Jun 2011 10:35:09 +0000 (-0700)
Subject: iscsi_ibft: iscsi_ibft_find unused variable i
X-Git-Tag: next-20110726~41^2~1
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e632a78d3a9358a6d5153120a56ac56d903d56ad;p=karo-tx-linux.git

iscsi_ibft: iscsi_ibft_find unused variable i

int i is only needed if CONFIG_ACPI is set
so move it within ifdef so kernels without ACPI
dont allocate space for nothing. Fixes warning too.

Signed-off-by: Connor Hansen <cmdkhh@gmail.com>
Signed-off-by: Peter Jones <pjones@redhat.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad@kernel.org>
---

diff --git a/drivers/firmware/iscsi_ibft_find.c b/drivers/firmware/iscsi_ibft_find.c
index f032e446fc11..c2bfa5016bd3 100644
--- a/drivers/firmware/iscsi_ibft_find.c
+++ b/drivers/firmware/iscsi_ibft_find.c
@@ -108,10 +108,10 @@ done:
  */
 unsigned long __init find_ibft_region(unsigned long *sizep)
 {
-	int i;
 	ibft_addr = NULL;
 
 #ifdef CONFIG_ACPI
+	int i;
 	for (i = 0; i < ARRAY_SIZE(ibft_signs) && !ibft_addr; i++)
 		acpi_table_parse(ibft_signs[i].sign, acpi_find_ibft);
 #endif /* CONFIG_ACPI */