drivers core: Miscellaneous changes for sysfs_emit

[linux-2.6-microblaze.git] / drivers / base / memory.c

diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index 1e0526b..adf828d 100644 (file)
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -119,6 +119,7 @@ static ssize_t phys_index_show(struct device *dev,
        unsigned long phys_index;
 
        phys_index = mem->start_section_nr / sections_per_block;
+
        return sysfs_emit(buf, "%08lx\n", phys_index);
 }
 
@@ -301,6 +302,7 @@ static ssize_t phys_device_show(struct device *dev,
                                struct device_attribute *attr, char *buf)
 {
        struct memory_block *mem = to_memory_block(dev);
+
        return sysfs_emit(buf, "%d\n", mem->phys_device);
 }
 
@@ -314,6 +316,7 @@ static int print_allowed_zone(char *buf, int len, int nid,
        zone = zone_for_pfn_range(online_type, nid, start_pfn, nr_pages);
        if (zone == default_zone)
                return 0;
+
        return sysfs_emit_at(buf, len, " %s", zone->name);
 }
 
@@ -354,7 +357,7 @@ static ssize_t valid_zones_show(struct device *dev,
        len += print_allowed_zone(buf, len, nid, start_pfn, nr_pages,
                                  MMOP_ONLINE_MOVABLE, default_zone);
 out:
-       len += sysfs_emit_at(buf, len, "%s", "\n");
+       len += sysfs_emit_at(buf, len, "\n");
        return len;
 }
 static DEVICE_ATTR_RO(valid_zones);