Messages in this thread Patch in this message | | | From | cgel.zte@gmail ... | Subject | [PATCH linux-next] mm: backing-dev: Remove the unneeded result variable | Date | Fri, 26 Aug 2022 07:19:06 +0000 |
| |
From: ye xingchen <ye.xingchen@zte.com.cn>
Return the value cgwb_bdi_init() directly instead of storing it in another redundant variable.
Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> --- mm/backing-dev.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/mm/backing-dev.c b/mm/backing-dev.c index 95550b8fa7fe..e1e6f293a0cd 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -776,8 +776,6 @@ static void cgwb_remove_from_bdi_list(struct bdi_writeback *wb) int bdi_init(struct backing_dev_info *bdi) { - int ret; - bdi->dev = NULL; kref_init(&bdi->refcnt); @@ -788,9 +786,7 @@ int bdi_init(struct backing_dev_info *bdi) INIT_LIST_HEAD(&bdi->wb_list); init_waitqueue_head(&bdi->wb_waitq); - ret = cgwb_bdi_init(bdi); - - return ret; + return cgwb_bdi_init(bdi); } struct backing_dev_info *bdi_alloc(int node_id) -- 2.25.1
| |