f2fs: introduce raw_nat_from_node_info() to simplfy codes

This patch introduce raw_nat_from_node_info() to simplfy some codes, and also
use exist function node_info_from_raw_nat() to do the same job.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>

1 files changed, 3 insertions, 12 deletions

diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 38fe5f534e7d..837f5fdabd19 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -179,9 +179,7 @@ retry:
                         write_unlock(&nm_i->nat_tree_lock);
                         goto retry;
                 }
-                nat_set_blkaddr(e, le32_to_cpu(ne->block_addr));
-                nat_set_ino(e, le32_to_cpu(ne->ino));
-                nat_set_version(e, ne->version);
+                node_info_from_raw_nat(&e->ni, ne);
         }
         write_unlock(&nm_i->nat_tree_lock);
 }
@@ -1755,9 +1753,7 @@ retry:
                         write_unlock(&nm_i->nat_tree_lock);
                         goto retry;
                 }
-                nat_set_blkaddr(ne, le32_to_cpu(raw_ne.block_addr));
-                nat_set_ino(ne, le32_to_cpu(raw_ne.ino));
-                nat_set_version(ne, raw_ne.version);
+                node_info_from_raw_nat(&ne->ni, &raw_ne);
                 __set_nat_cache_dirty(nm_i, ne);
                 write_unlock(&nm_i->nat_tree_lock);
         }
@@ -1790,7 +1786,6 @@ void flush_nat_entries(struct f2fs_sb_info *sbi)
                 nid_t nid;
                 struct f2fs_nat_entry raw_ne;
                 int offset = -1;
-                block_t new_blkaddr;
 
                 if (nat_get_blkaddr(ne) == NEW_ADDR)
                         continue;
@@ -1826,11 +1821,7 @@ to_nat_page:
                 f2fs_bug_on(!nat_blk);
                 raw_ne = nat_blk->entries[nid - start_nid];
 flush_now:
-                new_blkaddr = nat_get_blkaddr(ne);
-
-                raw_ne.ino = cpu_to_le32(nat_get_ino(ne));
-                raw_ne.block_addr = cpu_to_le32(new_blkaddr);
-                raw_ne.version = nat_get_version(ne);
+                raw_nat_from_node_info(&raw_ne, &ne->ni);
 
                 if (offset < 0) {
                         nat_blk->entries[nid - start_nid] = raw_ne;