[PATCH] kfree cleanup: fs
This is the fs/ part of the big kfree cleanup patch.
Remove pointless checks for NULL prior to calling kfree() in fs/.
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/jbd/commit.c b/fs/jbd/commit.c
index 2a3e310..002ad2b 100644
--- a/fs/jbd/commit.c
+++ b/fs/jbd/commit.c
@@ -261,10 +261,8 @@
struct buffer_head *bh = jh2bh(jh);
jbd_lock_bh_state(bh);
- if (jh->b_committed_data) {
- kfree(jh->b_committed_data);
- jh->b_committed_data = NULL;
- }
+ kfree(jh->b_committed_data);
+ jh->b_committed_data = NULL;
jbd_unlock_bh_state(bh);
}
journal_refile_buffer(journal, jh);
diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c
index 13cb05b..429f4b2 100644
--- a/fs/jbd/transaction.c
+++ b/fs/jbd/transaction.c
@@ -227,8 +227,7 @@
spin_unlock(&transaction->t_handle_lock);
spin_unlock(&journal->j_state_lock);
out:
- if (new_transaction)
- kfree(new_transaction);
+ kfree(new_transaction);
return ret;
}
@@ -725,8 +724,7 @@
journal_cancel_revoke(handle, jh);
out:
- if (frozen_buffer)
- kfree(frozen_buffer);
+ kfree(frozen_buffer);
JBUFFER_TRACE(jh, "exit");
return error;
@@ -905,8 +903,7 @@
jbd_unlock_bh_state(bh);
out:
journal_put_journal_head(jh);
- if (committed_data)
- kfree(committed_data);
+ kfree(committed_data);
return err;
}