diff options
| author | Jinjie Ruan <ruanjinjie@huawei.com> | 2023-08-30 16:59:29 +0800 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2023-08-30 11:51:55 +0200 |
| commit | cd59cdefc2f101bfc99ee5bd38512ebba7b75471 (patch) | |
| tree | fff59f779435d0854afdd3082e83813063e37d42 /drivers | |
| parent | e6a28d6303a987a922b9107321d87592b2e6da77 (diff) | |
rbd: use list_for_each_entry() helper
Convert list_for_each() to list_for_each_entry() so that the tmp
list_head pointer and list_entry() call are no longer needed, which
can reduce a few lines of code. No functional changed.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/rbd.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 2328cc05be36..3de11f077144 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -7199,7 +7199,6 @@ static void rbd_dev_remove_parent(struct rbd_device *rbd_dev) static ssize_t do_rbd_remove(const char *buf, size_t count) { struct rbd_device *rbd_dev = NULL; - struct list_head *tmp; int dev_id; char opt_buf[6]; bool force = false; @@ -7226,8 +7225,7 @@ static ssize_t do_rbd_remove(const char *buf, size_t count) ret = -ENOENT; spin_lock(&rbd_dev_list_lock); - list_for_each(tmp, &rbd_dev_list) { - rbd_dev = list_entry(tmp, struct rbd_device, node); + list_for_each_entry(rbd_dev, &rbd_dev_list, node) { if (rbd_dev->dev_id == dev_id) { ret = 0; break; |