patch-2.0.33 linux/mm/filemap.c

• Lines: 11
• Date: Wed Dec 10 18:09:44 1997
• Orig file: v2.0.32/linux/mm/filemap.c
• Orig date: Tue Dec 2 13:52:33 1997

diff -u --recursive --new-file v2.0.32/linux/mm/filemap.c linux/mm/filemap.c
@@ -1194,9 +1194,7 @@
 static int msync_interval(struct vm_area_struct * vma,
 	unsigned long start, unsigned long end, int flags)
 {
-	if (!vma->vm_inode)
-		return 0;
-	if (vma->vm_ops->sync) {
+	if (vma->vm_inode && vma->vm_ops && vma->vm_ops->sync) {
 		int error;
 		error = vma->vm_ops->sync(vma, start, end-start, flags);
 		if (error)