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-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7f20caff0ef6ce87dbb044389d43bfa1093cd3af;p=linux-beck.git

iscsi_ibft: iscsi_ibft_find unused variable i

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>
---

diff --git a/drivers/firmware/iscsi_ibft_find.c b/drivers/firmware/iscsi_ibft_find.c
index f032e446fc11..bfe723266fd8 100644
--- a/drivers/firmware/iscsi_ibft_find.c
+++ b/drivers/firmware/iscsi_ibft_find.c
@@ -108,7 +108,9 @@ done:
  */
 unsigned long __init find_ibft_region(unsigned long *sizep)
 {
+#ifdef CONFIG_ACPI
 	int i;
+#endif
 	ibft_addr = NULL;
 
 #ifdef CONFIG_ACPI