Messages in this thread Patch in this message | | | From | Luis Chamberlain <> | Subject | [PATCH 2/3] null_blk: add error handling support for add_disk() | Date | Thu, 15 Jul 2021 12:51:40 -0700 |
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We never checked for errors on add_disk() as this function returned void. Now that this is fixed, use the shiny new error handling. The actual cleanup in case of error is already handled by the caller of null_gendisk_register().
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> --- drivers/block/null_blk/main.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/block/null_blk/main.c b/drivers/block/null_blk/main.c index d734e9ee1546..2a8f3eee7159 100644 --- a/drivers/block/null_blk/main.c +++ b/drivers/block/null_blk/main.c @@ -1721,8 +1721,7 @@ static int null_gendisk_register(struct nullb *nullb) return ret; } - add_disk(disk); - return 0; + return add_disk(disk); } static int null_init_tag_set(struct nullb *nullb, struct blk_mq_tag_set *set) -- 2.27.0
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