---

yaml --- r: 348161 b: refs/heads/master c: ce19a5d h: refs/heads/master i: 348159: 2fe83f9 v: v3
git-mirror · Dec 28, 2012 · 2c12ceb · 2c12ceb
1 parent 8b9a0cd
commit 2c12ceb
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Showing 2 changed files with 9 additions and 15 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 64c576fe51bc6b19e99340d2d0e1bda89f66db25
+refs/heads/master: ce19a5d4321911f98d42e4d724630ae48f413719
diff --git a/trunk/fs/f2fs/gc.c b/trunk/fs/f2fs/gc.c
@@ -430,28 +430,22 @@ static int gc_node_segment(struct f2fs_sb_info *sbi,
  */
 block_t start_bidx_of_node(unsigned int node_ofs)
 {
-	block_t start_bidx;
-	unsigned int bidx, indirect_blks;
-	int dec;
+	unsigned int indirect_blks = 2 * NIDS_PER_BLOCK + 4;
+	unsigned int bidx;
 
-	indirect_blks = 2 * NIDS_PER_BLOCK + 4;
+	if (node_ofs == 0)
+		return 0;
 
-	start_bidx = 1;
-	if (node_ofs == 0) {
-		start_bidx = 0;
-	} else if (node_ofs <= 2) {
+	if (node_ofs <= 2) {
 		bidx = node_ofs - 1;
 	} else if (node_ofs <= indirect_blks) {
-		dec = (node_ofs - 4) / (NIDS_PER_BLOCK + 1);
+		int dec = (node_ofs - 4) / (NIDS_PER_BLOCK + 1);
 		bidx = node_ofs - 2 - dec;
 	} else {
-		dec = (node_ofs - indirect_blks - 3) / (NIDS_PER_BLOCK + 1);
+		int dec = (node_ofs - indirect_blks - 3) / (NIDS_PER_BLOCK + 1);
 		bidx = node_ofs - 5 - dec;
 	}
-
-	if (start_bidx)
-		start_bidx = bidx * ADDRS_PER_BLOCK + ADDRS_PER_INODE;
-	return start_bidx;
+	return bidx * ADDRS_PER_BLOCK + ADDRS_PER_INODE;
 }
 
 static int check_dnode(struct f2fs_sb_info *sbi, struct f2fs_summary *sum,