[SCSI] iscsi: fix 4k stack iscsi setups

[linux-2.6] / fs / udf / namei.c

diff --git a/fs/udf/namei.c b/fs/udf/namei.c
index 3f6dc7112bc6c4543bb261d7bf5c12861fc272fc..ca732e79c48bb60af77c28dfe8f0a4f75b9f64b1 100644 (file)
--- a/fs/udf/namei.c
+++ b/fs/udf/namei.c
@@ -4,11 +4,6 @@
  * PURPOSE
  *      Inode name handling routines for the OSTA-UDF(tm) filesystem.
  *
- * CONTACTS
- *      E-mail regarding any portion of the Linux UDF file system should be
- *      directed to the development team mailing list (run by majordomo):
- *              linux_udf@hpesjro.fc.hp.com
- *
  * COPYRIGHT
  *      This file is distributed under the terms of the GNU General Public
  *      License (GPL). Copies of the GPL can be obtained from:
@@ -159,14 +154,12 @@ udf_find_entry(struct inode *dir, struct dentry *dentry,
        char *nameptr;
        uint8_t lfi;
        uint16_t liu;
-       loff_t size = (udf_ext0_offset(dir) + dir->i_size) >> 2;
+       loff_t size;
        kernel_lb_addr bloc, eloc;
        uint32_t extoffset, elen, offset;
        struct buffer_head *bh = NULL;
 
-       if (!dir)
-               return NULL;
-
+       size = (udf_ext0_offset(dir) + dir->i_size) >> 2;
        f_pos = (udf_ext0_offset(dir) >> 2);
 
        fibh->soffset = fibh->eoffset = (f_pos & ((dir->i_sb->s_blocksize - 1) >> 2)) << 2;