Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6: (41 commits)
  udf: use crc_itu_t from lib instead of udf_crc
  udf: Fix compilation warnings when UDF debug is on
  udf: Fix bug in VAT mapping code
  udf: Add read-only support for 2.50 UDF media
  udf: Fix handling of multisession media
  udf: Mount filesystem read-only if it has pseudooverwrite partition
  udf: Handle VAT packed inside inode properly
  udf: Allow loading of VAT inode
  udf: Fix detection of VAT version
  udf: Silence warning about accesses beyond end of device
  udf: Improve anchor block detection
  udf: Cleanup anchor block detection.
  udf: Move processing of virtual partitions
  udf: Move filling of partition descriptor info into a separate function
  udf: Improve error recovery on mount
  udf: Cleanup volume descriptor sequence processing
  udf: fix anchor point detection
  udf: Remove declarations of arrays of size UDF_NAME_LEN (256 bytes)
  udf: Remove checking of existence of filename in udf_add_entry()
  udf: Mark udf_process_sequence() as noinline
  ...

1 files changed, 4 insertions, 9 deletions

diff --git a/fs/udf/balloc.c b/fs/udf/balloc.c
index f855dcb..1b809bd4 100644
--- a/fs/udf/balloc.c
+++ b/fs/udf/balloc.c
@@ -149,8 +149,7 @@ static bool udf_add_free_space(struct udf_sb_info *sbi,
 		return false;
 
 	lvid = (struct logicalVolIntegrityDesc *)sbi->s_lvid_bh->b_data;
-	lvid->freeSpaceTable[partition] = cpu_to_le32(le32_to_cpu(
-					lvid->freeSpaceTable[partition]) + cnt);
+	le32_add_cpu(&lvid->freeSpaceTable[partition], cnt);
 	return true;
 }
 
@@ -589,10 +588,8 @@ static void udf_table_free_blocks(struct super_block *sb,
 					sptr = oepos.bh->b_data + epos.offset;
 					aed = (struct allocExtDesc *)
 						oepos.bh->b_data;
-					aed->lengthAllocDescs =
-						cpu_to_le32(le32_to_cpu(
-							aed->lengthAllocDescs) +
-								adsize);
+					le32_add_cpu(&aed->lengthAllocDescs,
+							adsize);
 				} else {
 					sptr = iinfo->i_ext.i_data +
 								epos.offset;
@@ -645,9 +642,7 @@ static void udf_table_free_blocks(struct super_block *sb,
 				mark_inode_dirty(table);
 			} else {
 				aed = (struct allocExtDesc *)epos.bh->b_data;
-				aed->lengthAllocDescs =
-					cpu_to_le32(le32_to_cpu(
-					    aed->lengthAllocDescs) + adsize);
+				le32_add_cpu(&aed->lengthAllocDescs, adsize);
 				udf_update_tag(epos.bh->b_data, epos.offset);
 				mark_buffer_dirty(epos.bh);
 			}