eCryptfs: Turn lower lookup error messages into debug messages

Vaugue warnings about ENAMETOOLONG errors when looking up an encrypted
file name have caused many users to become concerned about their data.
Since this is a rather harmless condition, I'm moving this warning to
only be printed when the ecryptfs_verbosity module param is 1.

Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 15b424837c18..b980fce984c6 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -388,9 +388,9 @@ static struct dentry *ecryptfs_lookup(struct inode *ecryptfs_dir_inode,
         mutex_unlock(&lower_dir_dentry->d_inode->i_mutex);
         if (IS_ERR(lower_dentry)) {
                 rc = PTR_ERR(lower_dentry);
-                printk(KERN_ERR "%s: lookup_one_len() returned [%d] on "
-                       "lower_dentry = [%s]\n", __func__, rc,
-                       ecryptfs_dentry->d_name.name);
+                ecryptfs_printk(KERN_DEBUG, "%s: lookup_one_len() returned "
+                                "[%d] on lower_dentry = [%s]\n", __func__, rc,
+                                encrypted_and_encoded_name);
                 goto out_d_drop;
         }
         if (lower_dentry->d_inode)
@@ -417,9 +417,9 @@ static struct dentry *ecryptfs_lookup(struct inode *ecryptfs_dir_inode,
         mutex_unlock(&lower_dir_dentry->d_inode->i_mutex);
         if (IS_ERR(lower_dentry)) {
                 rc = PTR_ERR(lower_dentry);
-                printk(KERN_ERR "%s: lookup_one_len() returned [%d] on "
-                       "lower_dentry = [%s]\n", __func__, rc,
-                       encrypted_and_encoded_name);
+                ecryptfs_printk(KERN_DEBUG, "%s: lookup_one_len() returned "
+                                "[%d] on lower_dentry = [%s]\n", __func__, rc,
+                                encrypted_and_encoded_name);
                 goto out_d_drop;
         }
 lookup_and_interpose: