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>
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 @@
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 @@
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 @@
}
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);