From 40dcafaf80a29c20d74594853a8ff04441eabd9c Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Sat, 2 Aug 2014 16:22:31 +0200 Subject: Add and use RTEMS_CONTAINER_OF() --- cpukit/libblock/src/bdbuf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'cpukit/libblock') diff --git a/cpukit/libblock/src/bdbuf.c b/cpukit/libblock/src/bdbuf.c index 31dd289393..f215911314 100644 --- a/cpukit/libblock/src/bdbuf.c +++ b/cpukit/libblock/src/bdbuf.c @@ -3178,8 +3178,8 @@ rtems_bdbuf_read_ahead_task (rtems_task_argument arg) while ((node = rtems_chain_get_unprotected (chain)) != NULL) { - rtems_disk_device *dd = (rtems_disk_device *) - ((char *) node - offsetof (rtems_disk_device, read_ahead.node)); + rtems_disk_device *dd = + RTEMS_CONTAINER_OF (node, rtems_disk_device, read_ahead.node); rtems_blkdev_bnum block = dd->read_ahead.next; rtems_blkdev_bnum media_block = 0; rtems_status_code sc = -- cgit v1.2.3