diff --git a/drivers/staging/lustre/lustre/lclient/lcommon_cl.c b/drivers/staging/lustre/lustre/lclient/lcommon_cl.c
index 0b8e4d2175ae..12c7f0e669d4 100644
--- a/drivers/staging/lustre/lustre/lclient/lcommon_cl.c
+++ b/drivers/staging/lustre/lustre/lclient/lcommon_cl.c
@@ -427,7 +427,7 @@ static void ccc_object_size_lock(struct cl_object *obj)
 {
 	struct inode *inode = ccc_object_inode(obj);
 
-	cl_isize_lock(inode);
+	ll_inode_size_lock(inode);
 	cl_object_attr_lock(obj);
 }
 
@@ -436,7 +436,7 @@ static void ccc_object_size_unlock(struct cl_object *obj)
 	struct inode *inode = ccc_object_inode(obj);
 
 	cl_object_attr_unlock(obj);
-	cl_isize_unlock(inode);
+	ll_inode_size_unlock(inode);
 }
 
 /*****************************************************************************
diff --git a/drivers/staging/lustre/lustre/llite/llite_internal.h b/drivers/staging/lustre/lustre/llite/llite_internal.h
index 9096d311e45d..157c32840e06 100644
--- a/drivers/staging/lustre/lustre/llite/llite_internal.h
+++ b/drivers/staging/lustre/lustre/llite/llite_internal.h
@@ -1285,16 +1285,6 @@ static inline struct ll_file_data *cl_iattr2fd(struct inode *inode,
 	return LUSTRE_FPRIVATE(attr->ia_file);
 }
 
-static inline void cl_isize_lock(struct inode *inode)
-{
-	ll_inode_size_lock(inode);
-}
-
-static inline void cl_isize_unlock(struct inode *inode)
-{
-	ll_inode_size_unlock(inode);
-}
-
 static inline void cl_isize_write_nolock(struct inode *inode, loff_t kms)
 {
 	LASSERT(mutex_is_locked(&ll_i2info(inode)->lli_size_mutex));