hpfs: convert to use leXX_add_cpu()

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_wei@trendmicro.com.cn>
Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2 files changed, 17 insertions, 17 deletions

diff --git a/fs/hpfs/anode.c b/fs/hpfs/anode.c
index 4bae4a4a60b1..2d5b254ad9e2 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);
diff --git a/fs/hpfs/dnode.c b/fs/hpfs/dnode.c
index 3228c524ebe5..4364b2a02c5d 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);