From: Marcin Slusarz 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 Cc: Jeff Mahoney Cc: Chris Mason Signed-off-by: Andrew Morton --- fs/reiserfs/objectid.c | 5 ++--- fs/reiserfs/stree.c | 3 +-- 2 files changed, 3 insertions(+), 5 deletions(-) diff -puN fs/reiserfs/objectid.c~reiserfs-le_add_cpu-conversion fs/reiserfs/objectid.c --- a/fs/reiserfs/objectid.c~reiserfs-le_add_cpu-conversion +++ a/fs/reiserfs/objectid.c @@ -114,7 +114,7 @@ void reiserfs_release_objectid(struct re 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 re /* 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 -puN fs/reiserfs/stree.c~reiserfs-le_add_cpu-conversion fs/reiserfs/stree.c --- a/fs/reiserfs/stree.c~reiserfs-le_add_cpu-conversion +++ a/fs/reiserfs/stree.c @@ -1419,8 +1419,7 @@ int reiserfs_delete_object(struct reiser 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 _