mmap: find_vma: remove the WARN_ON_ONCE(!mm) check

[deliverable/linux.git] / mm / mmap.c

diff --git a/mm/mmap.c b/mm/mmap.c
index 0db0de1c2fbee21e0e9919af66021b190d789731..b2c363f7ae54391c388a70112752173641edf6c7 100644 (file)
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1935,9 +1935,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
 {
        struct vm_area_struct *vma = NULL;
 
-       if (WARN_ON_ONCE(!mm))          /* Remove this in linux-3.6 */
-               return NULL;
-
        /* Check the cache first. */
        /* (Cache hit rate is typically around 35%.) */
        vma = ACCESS_ONCE(mm->mmap_cache);