From: Dmitry Eremin <dmitry.ere...@intel.com>

Remove useless LASSERT(vma->vm_file) because of if it's NULL it
will crash early in file_inode(vma->vm_file).

Signed-off-by: Dmitry Eremin <dmitry.ere...@intel.com>
Reviewed-on: http://review.whamcloud.com/21171
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8372
Reviewed-by: John L. Hammond <john.hamm...@intel.com>
Reviewed-by: Bob Glossman <bob.gloss...@intel.com>
Signed-off-by: Oleg Drokin <gr...@linuxhacker.ru>
---
 drivers/staging/lustre/lustre/llite/llite_mmap.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/staging/lustre/lustre/llite/llite_mmap.c 
b/drivers/staging/lustre/lustre/llite/llite_mmap.c
index 9d03e79..37f82ed 100644
--- a/drivers/staging/lustre/lustre/llite/llite_mmap.c
+++ b/drivers/staging/lustre/lustre/llite/llite_mmap.c
@@ -429,7 +429,6 @@ static void ll_vm_open(struct vm_area_struct *vma)
        struct inode *inode    = file_inode(vma->vm_file);
        struct vvp_object *vob = cl_inode2vvp(inode);
 
-       LASSERT(vma->vm_file);
        LASSERT(atomic_read(&vob->vob_mmap_cnt) >= 0);
        atomic_inc(&vob->vob_mmap_cnt);
 }
@@ -442,7 +441,6 @@ static void ll_vm_close(struct vm_area_struct *vma)
        struct inode      *inode = file_inode(vma->vm_file);
        struct vvp_object *vob   = cl_inode2vvp(inode);
 
-       LASSERT(vma->vm_file);
        atomic_dec(&vob->vob_mmap_cnt);
        LASSERT(atomic_read(&vob->vob_mmap_cnt) >= 0);
 }
-- 
2.7.4

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