LU-12137 osd-ldiskfs: shared common code for osd lookup

[fs/lustre-release.git] / lustre / osd-ldiskfs / osd_compat.c

diff --git a/lustre/osd-ldiskfs/osd_compat.c b/lustre/osd-ldiskfs/osd_compat.c
index cab030a..fed4238 100644 (file)
--- a/lustre/osd-ldiskfs/osd_compat.c
+++ b/lustre/osd-ldiskfs/osd_compat.c
@@ -85,10 +85,10 @@ struct dentry *osd_lookup_one_len_unlocked(const char *name,
        dchild = lookup_one_len(name, base, len);
        inode_unlock(base->d_inode);
 
-       if (IS_ERR(dchild) || dchild->d_inode == NULL)
+       if (IS_ERR(dchild))
                return dchild;
 
-       if (is_bad_inode(dchild->d_inode)) {
+       if (dchild->d_inode && unlikely(is_bad_inode(dchild->d_inode))) {
                CERROR("bad inode returned %lu/%u\n",
                       dchild->d_inode->i_ino, dchild->d_inode->i_generation);
                dput(dchild);
@@ -108,22 +108,7 @@ struct dentry *osd_lookup_one_len_unlocked(const char *name,
 struct dentry *osd_ios_lookup_one_len(const char *name, struct dentry *base,
                                      int len)
 {
-       struct dentry *dentry;
-
-       dentry = osd_lookup_one_len_unlocked(name, base, len);
-       if (IS_ERR(dentry)) {
-               int rc = PTR_ERR(dentry);
-
-               if (rc != -ENOENT)
-                       CERROR("Fail to find %.*s in %.*s (%lu/%u): rc = %d\n",
-                              len, name, base->d_name.len,
-                              base->d_name.name, base->d_inode->i_ino,
-                              base->d_inode->i_generation, rc);
-
-               return dentry;
-       }
-
-       return dentry;
+       return osd_lookup_one_len_unlocked(name, base, len);
 }
 
 /* utility to make a directory */