ext4: fold ext4_journal_forget() into ext4_forget()
Convert the last two callers of ext4_journal_forget() to use
ext4_forget() instead, and then fold ext4_journal_forget() into
ext4_forget(). This reduces are code complexity and shortens our call
stack.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
diff --git a/fs/ext4/ext4_jbd2.c b/fs/ext4/ext4_jbd2.c
index 92c88a8..b57e5c7 100644
--- a/fs/ext4/ext4_jbd2.c
+++ b/fs/ext4/ext4_jbd2.c
@@ -34,22 +34,6 @@
return err;
}
-int __ext4_journal_forget(const char *where, handle_t *handle,
- struct buffer_head *bh)
-{
- int err = 0;
-
- if (ext4_handle_valid(handle)) {
- err = jbd2_journal_forget(handle, bh);
- if (err)
- ext4_journal_abort_handle(where, __func__, bh,
- handle, err);
- }
- else
- bforget(bh);
- return err;
-}
-
/*
* The ext4 forget function must perform a revoke if we are freeing data
* which has been journaled. Metadata (eg. indirect blocks) must be
@@ -93,7 +77,11 @@
(!is_metadata && !ext4_should_journal_data(inode))) {
if (bh) {
BUFFER_TRACE(bh, "call jbd2_journal_forget");
- return __ext4_journal_forget(where, handle, bh);
+ err = jbd2_journal_forget(handle, bh);
+ if (err)
+ ext4_journal_abort_handle(where, __func__, bh,
+ handle, err);
+ return err;
}
return 0;
}