PM / hibernate: Add missing braces in __register_nosave_region()

One branch of an if/else statement in __register_nosave_region() is
formatted against the kernel coding style which causes the code to
look slightly odd.  To fix that, add missing braces to it.

No functional changes.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c
index bd927d9..d64d5d0 100644 (file)
--- a/kernel/power/snapshot.c
+++ b/kernel/power/snapshot.c
@@ -920,9 +920,10 @@ void __init __register_nosave_region(unsigned long start_pfn,
                /* During init, this shouldn't fail */
                region = kmalloc(sizeof(struct nosave_region), GFP_KERNEL);
                BUG_ON(!region);
-       } else
+       } else {
                /* This allocation cannot fail */
                region = memblock_virt_alloc(sizeof(struct nosave_region), 0);
+       }
        region->start_pfn = start_pfn;
        region->end_pfn = end_pfn;
        list_add_tail(&region->list, &nosave_regions);