1 files changed, 3 insertions, 3 deletions
diff --git a/fs.c b/fs.c
index f0ae0c5..24f6f75 100644
--- a/fs.c
+++ b/fs.c
@@ -574,9 +574,8 @@ skipelem(char *path, char *name)
 }
 
 // Look up and return the inode for a path name.
-// If parent is set, return the inode for the parent
-// and write the final path element to name, which
-// should have room for DIRSIZ bytes.
+// If parent != 0, return the inode for the parent and copy the final
+// path element into name, which must have room for DIRSIZ bytes.
 static struct inode*
 _namei(char *path, int parent, char *name)
 {
@@ -618,6 +617,7 @@ namei(char *path)
   char name[DIRSIZ];
   return _namei(path, 0, name);
 }
+
 struct inode*
 nameiparent(char *path, char *name)
 {