From: Wei Yongjun <yongjun_...@trendmicro.com.cn> Convert cpu_to_leXX(leXX_to_cpu(E1) + E2) to use leXX_add_cpu().
dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_...@trendmicro.com.cn> --- fs/hpfs/dnode.c | 30 +++++++++++++++--------------- fs/hpfs/anode.c | 6 +++--- 2 files changed, 18 insertions(+), 18 deletions(-) diff --git a/fs/hpfs/dnode.c b/fs/hpfs/dnode.c index 3228c52..153f442 100644 --- a/fs/hpfs/dnode.c +++ b/fs/hpfs/dnode.c @@ -145,10 +145,10 @@ static void set_last_pointer(struct super_block *s, struct dnode *d, dnode_secno } } if (ptr) { - d->first_free = cpu_to_le32(le32_to_cpu(d->first_free) + 4); + le32_add_cpu(&d->first_free, 4); if (le32_to_cpu(d->first_free) > 2048) { hpfs_error(s, "set_last_pointer: too long dnode %08x", le32_to_cpu(d->self)); - d->first_free = cpu_to_le32(le32_to_cpu(d->first_free) - 4); + le32_add_cpu(&d->first_free, -4); return; } de->length = cpu_to_le16(36); @@ -184,7 +184,7 @@ struct hpfs_dirent *hpfs_add_de(struct super_block *s, struct dnode *d, de->not_8x3 = hpfs_is_name_long(name, namelen); de->namelen = namelen; memcpy(de->name, name, namelen); - d->first_free = cpu_to_le32(le32_to_cpu(d->first_free) + d_size); + le32_add_cpu(&d->first_free, d_size); return de; } @@ -314,7 +314,7 @@ static int hpfs_add_to_dnode(struct inode *i, dnode_secno dno, set_last_pointer(i->i_sb, ad, de->down ? de_down_pointer(de) : 0); de = de_next_de(de); memmove((char *)nd + 20, de, le32_to_cpu(nd->first_free) + (char *)nd - (char *)de); - nd->first_free = cpu_to_le32(le32_to_cpu(nd->first_free) - ((char *)de - (char *)nd - 20)); + le32_add_cpu(&nd->first_free, -((char *)de - (char *)nd - 20)); memcpy(d, nd, le32_to_cpu(nd->first_free)); for_all_poss(i, hpfs_pos_del, (loff_t)dno << 4, pos); fix_up_ptrs(i->i_sb, ad); @@ -474,8 +474,8 @@ static secno move_to_top(struct inode *i, dnode_secno from, dnode_secno to) hpfs_brelse4(&qbh); return 0; } - dnode->first_free = cpu_to_le32(le32_to_cpu(dnode->first_free) - 4); - de->length = cpu_to_le16(le16_to_cpu(de->length) - 4); + le32_add_cpu(&dnode->first_free, -4); + le16_add_cpu(&de->length, -4); de->down = 0; hpfs_mark_4buffers_dirty(&qbh); dno = up; @@ -570,8 +570,8 @@ static void delete_empty_dnode(struct inode *i, dnode_secno dno) for_all_poss(i, hpfs_pos_subst, ((loff_t)dno << 4) | 1, ((loff_t)up << 4) | p); if (!down) { de->down = 0; - de->length = cpu_to_le16(le16_to_cpu(de->length) - 4); - dnode->first_free = cpu_to_le32(le32_to_cpu(dnode->first_free) - 4); + le16_add_cpu(&de->length, -4); + le32_add_cpu(&dnode->first_free, -4); memmove(de_next_de(de), (char *)de_next_de(de) + 4, (char *)dnode + le32_to_cpu(dnode->first_free) - (char *)de_next_de(de)); } else { @@ -647,14 +647,14 @@ static void delete_empty_dnode(struct inode *i, dnode_secno dno) printk("HPFS: warning: unbalanced dnode tree, see hpfs.txt 4 more info\n"); printk("HPFS: warning: goin'on\n"); } - del->length = cpu_to_le16(le16_to_cpu(del->length) + 4); + le16_add_cpu(&del->length, 4); del->down = 1; - d1->first_free = cpu_to_le32(le32_to_cpu(d1->first_free) + 4); + le32_add_cpu(&d1->first_free, 4); } if (dlp && !down) { - del->length = cpu_to_le16(le16_to_cpu(del->length) - 4); + le16_add_cpu(&del->length, -4); del->down = 0; - d1->first_free = cpu_to_le32(le32_to_cpu(d1->first_free) - 4); + le32_add_cpu(&d1->first_free, -4); } else if (down) *(__le32 *) ((void *) del + le16_to_cpu(del->length) - 4) = cpu_to_le32(down); } else goto endm; @@ -668,9 +668,9 @@ static void delete_empty_dnode(struct inode *i, dnode_secno dno) memcpy(de_cp, de_prev, le16_to_cpu(de_prev->length)); hpfs_delete_de(i->i_sb, dnode, de_prev); if (!de_prev->down) { - de_prev->length = cpu_to_le16(le16_to_cpu(de_prev->length) + 4); + le16_add_cpu(&de_prev->length, 4); de_prev->down = 1; - dnode->first_free = cpu_to_le32(le32_to_cpu(dnode->first_free) + 4); + le32_add_cpu(&dnode->first_free, 4); } *(__le32 *) ((void *) de_prev + le16_to_cpu(de_prev->length) - 4) = cpu_to_le32(ndown); hpfs_mark_4buffers_dirty(&qbh); diff --git a/fs/hpfs/anode.c b/fs/hpfs/anode.c index 4bae4a4..2d5b254 100644 --- a/fs/hpfs/anode.c +++ b/fs/hpfs/anode.c @@ -102,7 +102,7 @@ secno hpfs_add_sector_to_btree(struct super_block *s, secno node, int fnod, unsi return -1; } if (hpfs_alloc_if_possible(s, se = le32_to_cpu(btree->u.external[n].disk_secno) + le32_to_cpu(btree->u.external[n].length))) { - btree->u.external[n].length = cpu_to_le32(le32_to_cpu(btree->u.external[n].length) + 1); + le32_add_cpu(&btree->u.external[n].length, 1); mark_buffer_dirty(bh); brelse(bh); return se; @@ -153,7 +153,7 @@ secno hpfs_add_sector_to_btree(struct super_block *s, secno node, int fnod, unsi btree = &anode->btree; } btree->n_free_nodes--; n = btree->n_used_nodes++; - btree->first_free = cpu_to_le16(le16_to_cpu(btree->first_free) + 12); + le16_add_cpu(&btree->first_free, 12); btree->u.external[n].disk_secno = cpu_to_le32(se); btree->u.external[n].file_secno = cpu_to_le32(fs); btree->u.external[n].length = cpu_to_le32(1); @@ -174,7 +174,7 @@ secno hpfs_add_sector_to_btree(struct super_block *s, secno node, int fnod, unsi } if (btree->n_free_nodes) { btree->n_free_nodes--; n = btree->n_used_nodes++; - btree->first_free = cpu_to_le16(le16_to_cpu(btree->first_free) + 8); + le16_add_cpu(&btree->first_free, 8); btree->u.internal[n].file_secno = cpu_to_le32(-1); btree->u.internal[n].down = cpu_to_le32(na); btree->u.internal[n-1].file_secno = cpu_to_le32(fs); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
