[IA64] Fix missing iounmap in error path in cyclone.c

By moving the iounmap up above the test, it takes place whether the test
succeeds or fails.

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Tony Luck <tony.luck@intel.com>

diff --git a/arch/ia64/kernel/cyclone.c b/arch/ia64/kernel/cyclone.c
index 71e3586..d52f1f7 100644 (file)
--- a/arch/ia64/kernel/cyclone.c
+++ b/arch/ia64/kernel/cyclone.c
@@ -59,13 +59,13 @@ int __init init_cyclone_clock(void)
                return -ENODEV;
        }
        base = readq(reg);
+       iounmap(reg);
        if(!base){
                printk(KERN_ERR "Summit chipset: Could not find valid CBAR"
                                " value.\n");
                use_cyclone = 0;
                return -ENODEV;
        }
-       iounmap(reg);
 
        /* setup PMCC */
        offset = (base + CYCLONE_PMCC_OFFSET);