Don't do a 64-bit divide when a simple shift will do..

diff --git a/fs/udf/lowlevel.c b/fs/udf/lowlevel.c
index 48f90c8dd06b5afb0fc6bc355c062b8381456f19..7e18f77008dd445b1199353805138ff36381eddd 100644 (file)
--- a/fs/udf/lowlevel.c
+++ b/fs/udf/lowlevel.c
@@ -78,7 +78,7 @@ udf_get_last_block(struct super_block *sb)
 
        if (ret) /* Hard Disk */
        {
-               lblock = bdev->bd_inode->i_size / sb->s_blocksize;
+               lblock = bdev->bd_inode->i_size >> sb->s_blocksize_bits;
        }
 
        if (lblock)