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 <[email protected]> Signed-off-by: Peter Jones <[email protected]> [v2: Fixed warning when CONFIG_ACPI was defined] Signed-off-by: Konrad Rzeszutek Wilk <[email protected]>
seken · Jun 9, 2011 · 7f20caf · 7f20caf
1 parent 55922c9
commit 7f20caf
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/firmware/iscsi_ibft_find.c b/drivers/firmware/iscsi_ibft_find.c
@@ -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