reiserfs: le*_add_cpu conversion

replace all:
little_endian_variable = cpu_to_leX(leX_to_cpu(little_endian_variable) +
					expression_in_cpu_byteorder);
with:
	leX_add_cpu(&little_endian_variable, expression_in_cpu_byteorder);
generated with semantic patch

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Jeff Mahoney <jeffm@suse.com>
Cc: Chris Mason <chris.mason@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2 files changed, 3 insertions, 5 deletions

diff --git a/fs/reiserfs/objectid.c b/fs/reiserfs/objectid.c
index 65feba4deb69..f0c154372f50 100644
--- a/fs/reiserfs/objectid.c
+++ b/fs/reiserfs/objectid.c
@@ -114,7 +114,7 @@ void reiserfs_release_objectid(struct reiserfs_transaction_handle *th,
                 if (objectid_to_release == le32_to_cpu(map[i])) {
                         /* This incrementation unallocates the objectid. */
                         //map[i]++;
-                        map[i] = cpu_to_le32(le32_to_cpu(map[i]) + 1);
+                        le32_add_cpu(&map[i], 1);
 
                         /* Did we unallocate the last member of an odd sequence, and can shrink oids? */
                         if (map[i] == map[i + 1]) {
@@ -138,8 +138,7 @@ void reiserfs_release_objectid(struct reiserfs_transaction_handle *th,
                         /* size of objectid map is not changed */
                         if (objectid_to_release + 1 == le32_to_cpu(map[i + 1])) {
                                 //objectid_map[i+1]--;
-                                map[i + 1] =
-                                    cpu_to_le32(le32_to_cpu(map[i + 1]) - 1);
+                                le32_add_cpu(&map[i + 1], -1);
                                 return;
                         }
 
diff --git a/fs/reiserfs/stree.c b/fs/reiserfs/stree.c
index d2db2417b2bd..abbc64dcc8d4 100644
--- a/fs/reiserfs/stree.c
+++ b/fs/reiserfs/stree.c
@@ -1419,8 +1419,7 @@ int reiserfs_delete_object(struct reiserfs_transaction_handle *th,
 
                 inode_generation =
                     &REISERFS_SB(th->t_super)->s_rs->s_inode_generation;
-                *inode_generation =
-                    cpu_to_le32(le32_to_cpu(*inode_generation) + 1);
+                le32_add_cpu(inode_generation, 1);
         }
 /* USE_INODE_GENERATION_COUNTER */
 #endif