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authorTsutomu Itoh <t-itoh@jp.fujitsu.com>2015-08-19 08:55:00 +0300
committerChris Mason <clm@fb.com>2015-08-31 21:46:41 +0300
commit527afb4493c2892ce89fb74648e72a30b68ba120 (patch)
tree6e65e787a12ab45f33a4f6576046c7d33b902998 /fs/btrfs
parentc6dd6ea55758cf403bdc07a51a06c2a1d474f906 (diff)
downloadlinux-527afb4493c2892ce89fb74648e72a30b68ba120.tar.xz
Btrfs: cleanup: remove unnecessary check before btrfs_free_path is called
We need not check path before btrfs_free_path() is called because path is checked in btrfs_free_path(). Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com> Reviewed-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs')
-rw-r--r--fs/btrfs/dev-replace.c3
-rw-r--r--fs/btrfs/inode.c3
-rw-r--r--fs/btrfs/tree-defrag.c3
3 files changed, 3 insertions, 6 deletions
diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c
index 564a7de17d99..e54dd5905cee 100644
--- a/fs/btrfs/dev-replace.c
+++ b/fs/btrfs/dev-replace.c
@@ -183,8 +183,7 @@ no_valid_dev_replace_entry_found:
}
out:
- if (path)
- btrfs_free_path(path);
+ btrfs_free_path(path);
return ret;
}
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index bda3c41dc9d5..37dd8d0f1fb3 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -6905,8 +6905,7 @@ out:
trace_btrfs_get_extent(root, em);
- if (path)
- btrfs_free_path(path);
+ btrfs_free_path(path);
if (trans) {
ret = btrfs_end_transaction(trans, root);
if (!err)
diff --git a/fs/btrfs/tree-defrag.c b/fs/btrfs/tree-defrag.c
index a4b9c8b2d35a..f31db4325339 100644
--- a/fs/btrfs/tree-defrag.c
+++ b/fs/btrfs/tree-defrag.c
@@ -115,8 +115,7 @@ int btrfs_defrag_leaves(struct btrfs_trans_handle *trans,
ret = -EAGAIN;
}
out:
- if (path)
- btrfs_free_path(path);
+ btrfs_free_path(path);
if (ret == -EAGAIN) {
if (root->defrag_max.objectid > root->defrag_progress.objectid)
goto done;