shithub: lwext4

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ext4_journal: clear end_write and end_write_arg if buffer is not dirty.

--- a/lwext4/ext4_journal.c

+++ b/lwext4/ext4_journal.c

@@ -1121,6 +1121,8 @@

 	LIST_FOREACH_SAFE(jbd_buf, &trans->buf_list, buf_node,

 			  tmp) {

 		if (abort) {

+			jbd_buf->block.buf->end_write = NULL;

+			jbd_buf->block.buf->end_write_arg = NULL;

 			ext4_bcache_clear_dirty(jbd_buf->block.buf);

 			ext4_block_set(fs->bdev, &jbd_buf->block);

 		}

@@ -1190,6 +1192,8 @@

 					   BC_DIRTY)) {

 			/* The buffer has not been modified, just release

 			 * that jbd_buf. */

+			jbd_buf->block.buf->end_write = NULL;

+			jbd_buf->block.buf->end_write_arg = NULL;

 			ext4_block_set(fs->bdev, &jbd_buf->block);

 			LIST_REMOVE(jbd_buf, buf_node);

 			free(jbd_buf);