ext4_journal: fix memory leakage when revoking a block repeatedly

[lwext4.git] / src / ext4_trans.c

diff --git a/src/ext4_trans.c b/src/ext4_trans.c
index 9f32fb8121a4a9e25452c0f75790fb44c3fabade..7a91dbc61341cb51c2b277a4070b0b55115d013c 100644 (file)
--- a/src/ext4_trans.c
+++ b/src/ext4_trans.c
@@ -37,21 +37,12 @@
 
 #include "ext4_config.h"
 #include "ext4_types.h"
-#include "ext4_journal.h"
+#include "ext4_misc.h"
+#include "ext4_errno.h"
+#include "ext4_debug.h"
 
-static int ext4_trans_get_write_access(struct ext4_fs *fs __unused,
-                               struct ext4_block *block __unused)
-{
-       int r = EOK;
-#if CONFIG_JOURNALING_ENABLE
-       if (fs->jbd_journal && fs->curr_trans) {
-               struct jbd_journal *journal = fs->jbd_journal;
-               struct jbd_trans *trans = fs->curr_trans;
-               r = jbd_trans_get_access(journal, trans, block);
-       }
-#endif
-       return r;
-}
+#include "ext4_fs.h"
+#include "ext4_journal.h"
 
 int ext4_trans_set_block_dirty(struct ext4_buf *buf)
 {
@@ -81,10 +72,6 @@ int ext4_trans_block_get_noread(struct ext4_blockdev *bdev,
        if (r != EOK)
                return r;
 
-       r = ext4_trans_get_write_access(bdev->fs, b);
-       if (r != EOK)
-               ext4_block_set(bdev, b);
-
        return r;
 }
 
@@ -96,10 +83,6 @@ int ext4_trans_block_get(struct ext4_blockdev *bdev,
        if (r != EOK)
                return r;
 
-       r = ext4_trans_get_write_access(bdev->fs, b);
-       if (r != EOK)
-               ext4_block_set(bdev, b);
-
        return r;
 }