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authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2009-05-22 02:18:36 +0900
committerRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2009-06-10 23:41:10 +0900
commite473c1f265f429427e09531435ceaf0fdbb86d15 (patch)
tree2256e57a923beb7c570f67026b1fd177edb3b9db /fs/nilfs2
parentf198dbb9cf580c09644ebdf46846115c6daff14e (diff)
nilfs2: remove pointless NULL check of bpop_commit_alloc_ptr function
This indirect function is set to NULL only for gc cache inodes, but the gc cache inodes never call this function. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2')
-rw-r--r--fs/nilfs2/btree.c15
-rw-r--r--fs/nilfs2/direct.c4
2 files changed, 6 insertions, 13 deletions
diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c
index 63ee35080fb..5b2606a0ac4 100644
--- a/fs/nilfs2/btree.c
+++ b/fs/nilfs2/btree.c
@@ -1067,10 +1067,8 @@ static void nilfs_btree_commit_insert(struct nilfs_btree *btree,
btree->bt_ops->btop_set_target(btree, key, ptr);
for (level = NILFS_BTREE_LEVEL_NODE_MIN; level <= maxlevel; level++) {
- if (btree->bt_bmap.b_pops->bpop_commit_alloc_ptr != NULL) {
- btree->bt_bmap.b_pops->bpop_commit_alloc_ptr(
- &btree->bt_bmap, &path[level - 1].bp_newreq);
- }
+ btree->bt_bmap.b_pops->bpop_commit_alloc_ptr(
+ &btree->bt_bmap, &path[level - 1].bp_newreq);
path[level].bp_op(btree, path, level, &key, &ptr);
}
@@ -1656,10 +1654,8 @@ nilfs_btree_commit_convert_and_insert(struct nilfs_bmap *bmap,
btree = (struct nilfs_btree *)bmap;
nilfs_btree_init(bmap, low, high);
if (nreq != NULL) {
- if (bmap->b_pops->bpop_commit_alloc_ptr != NULL) {
- bmap->b_pops->bpop_commit_alloc_ptr(bmap, dreq);
- bmap->b_pops->bpop_commit_alloc_ptr(bmap, nreq);
- }
+ bmap->b_pops->bpop_commit_alloc_ptr(bmap, dreq);
+ bmap->b_pops->bpop_commit_alloc_ptr(bmap, nreq);
/* create child node at level 1 */
lock_buffer(bh);
@@ -1681,8 +1677,7 @@ nilfs_btree_commit_convert_and_insert(struct nilfs_bmap *bmap,
nilfs_btree_node_init(btree, node, NILFS_BTREE_NODE_ROOT,
2, 1, &keys[0], &tmpptr);
} else {
- if (bmap->b_pops->bpop_commit_alloc_ptr != NULL)
- bmap->b_pops->bpop_commit_alloc_ptr(bmap, dreq);
+ bmap->b_pops->bpop_commit_alloc_ptr(bmap, dreq);
/* create root node at level 1 */
node = nilfs_btree_get_root(btree);
diff --git a/fs/nilfs2/direct.c b/fs/nilfs2/direct.c
index 5cbba8284be..eaeccb068b5 100644
--- a/fs/nilfs2/direct.c
+++ b/fs/nilfs2/direct.c
@@ -111,9 +111,7 @@ static void nilfs_direct_commit_insert(struct nilfs_direct *direct,
bh = (struct buffer_head *)((unsigned long)ptr);
set_buffer_nilfs_volatile(bh);
- if (direct->d_bmap.b_pops->bpop_commit_alloc_ptr != NULL)
- direct->d_bmap.b_pops->bpop_commit_alloc_ptr(
- &direct->d_bmap, req);
+ direct->d_bmap.b_pops->bpop_commit_alloc_ptr(&direct->d_bmap, req);
nilfs_direct_set_ptr(direct, key, req->bpr_ptr);
if (!nilfs_bmap_dirty(&direct->d_bmap))