1 files changed, 3 insertions, 0 deletions

diff --git a/fs/dlm/user.c b/fs/dlm/user.c
index b6272853130c..66d6c16bf440 100644
--- a/fs/dlm/user.c
+++ b/fs/dlm/user.c
@@ -1009,6 +1009,7 @@ static const struct file_operations device_fops = {
         .write   = device_write,
         .poll    = device_poll,
         .owner   = THIS_MODULE,
+        .llseek  = noop_llseek,
 };
 
 static const struct file_operations ctl_device_fops = {
@@ -1017,6 +1018,7 @@ static const struct file_operations ctl_device_fops = {
         .read    = device_read,
         .write   = device_write,
         .owner   = THIS_MODULE,
+        .llseek  = noop_llseek,
 };
 
 static struct miscdevice ctl_device = {
@@ -1029,6 +1031,7 @@ static const struct file_operations monitor_device_fops = {
         .open    = monitor_device_open,
         .release = monitor_device_close,
         .owner   = THIS_MODULE,
+        .llseek  = noop_llseek,
 };
 
 static struct miscdevice monitor_device = {