| Message ID | 20211015235219.2191207-11-mcgrof@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | block: add_disk() error handling stragglers | expand |
Hi Luis, On 10/15/21 4:52 PM, Luis Chamberlain wrote: > We never checked for errors on add_disk() as this function > returned void. Now that this is fixed, use the shiny new > error handling. > > Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> I tested your 20211011-for-axboe-add-disk-error-handling branch on PS3 and the ps3disk changes seem to be working OK. Tested-by: Geoff Levand <geoff@infradead.org>
diff --git a/drivers/block/ps3disk.c b/drivers/block/ps3disk.c index 8d51efbe045d..3054adf77460 100644 --- a/drivers/block/ps3disk.c +++ b/drivers/block/ps3disk.c @@ -467,9 +467,13 @@ static int ps3disk_probe(struct ps3_system_bus_device *_dev) gendisk->disk_name, priv->model, priv->raw_capacity >> 11, get_capacity(gendisk) >> 11); - device_add_disk(&dev->sbd.core, gendisk, NULL); - return 0; + error = device_add_disk(&dev->sbd.core, gendisk, NULL); + if (error) + goto fail_cleanup_disk; + return 0; +fail_cleanup_disk: + blk_cleanup_disk(gendisk); fail_free_tag_set: blk_mq_free_tag_set(&priv->tag_set); fail_teardown:
We never checked for errors on add_disk() as this function returned void. Now that this is fixed, use the shiny new error handling. Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> --- drivers/block/ps3disk.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)