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| author | ye xingchen <ye.xingchen@zte.com.cn> | 2022-08-26 09:19:06 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-09-12 05:26:02 +0200 |
| commit | 3083da7bcf56a4922b996ea3551847488a43a8b6 (patch) | |
| tree | 6391fe2c725edda005e5730d8f5a654df94bc922 /mm/backing-dev.c | |
| parent | page_ext: introduce boot parameter 'early_page_ext' (diff) | |
| download | linux-3083da7bcf56a4922b996ea3551847488a43a8b6.tar.xz linux-3083da7bcf56a4922b996ea3551847488a43a8b6.zip | |
mm: backing-dev: Remove the unneeded result variable
Return the value cgwb_bdi_init() directly instead of storing it in another
redundant variable.
Link: https://lkml.kernel.org/r/20220826071906.252419-1-ye.xingchen@zte.com.cn
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Reported-by: Zeal Robot <zealci@zte.com.cn>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/backing-dev.c')
| -rw-r--r-- | mm/backing-dev.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/mm/backing-dev.c b/mm/backing-dev.c index de65cb1e5f76..c30419a5e119 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) |