diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index 259152a08852..a4e875b61f89 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -443,7 +443,7 @@ static int udf_get_block(struct inode *inode, sector_t block,
 	 * Block beyond EOF and prealloc extents? Just discard preallocation
 	 * as it is not useful and complicates things.
 	 */
-	if (((loff_t)block) << inode->i_blkbits > iinfo->i_lenExtents)
+	if (((loff_t)block) << inode->i_blkbits >= iinfo->i_lenExtents)
 		udf_discard_prealloc(inode);
 	udf_clear_extent_cache(inode);
 	phys = inode_getblk(inode, block, &err, &new);