From: Luis Chamberlain <mcgrof@kernel.org>
To: axboe@kernel.dk, martin.petersen@oracle.com, jejb@linux.ibm.com,
kbusch@kernel.org, sagi@grimberg.me, adrian.hunter@intel.com,
beanhuo@micron.com, ulf.hansson@linaro.org, avri.altman@wdc.com,
swboyd@chromium.org, agk@redhat.com, snitzer@redhat.com,
josef@toxicpanda.com
Cc: linux-block@vger.kernel.org, bvanassche@acm.org,
linux-scsi@vger.kernel.org, linux-mmc@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org,
ming.lei@redhat.com, hch@infradead.org, dm-devel@redhat.com,
nbd@other.debian.org, Luis Chamberlain <mcgrof@kernel.org>
Subject: [dm-devel] [PATCH 02/10] scsi/sd: add error handling support for add_disk()
Date: Mon, 23 Aug 2021 13:29:22 -0700 [thread overview]
Message-ID: <20210823202930.137278-3-mcgrof@kernel.org> (raw)
In-Reply-To: <20210823202930.137278-1-mcgrof@kernel.org>
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/scsi/sd.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 7d5217905374..7df6f20f28ec 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -3487,7 +3487,11 @@ static int sd_probe(struct device *dev)
pm_runtime_set_autosuspend_delay(dev,
sdp->host->hostt->rpm_autosuspend_delay);
}
- device_add_disk(dev, gd, NULL);
+
+ error = device_add_disk(dev, gd, NULL);
+ if (error)
+ goto out_free_index;
+
if (sdkp->capacity)
sd_dif_config_host(sdkp);
--
2.30.2
--
dm-devel mailing list
dm-devel@redhat.com
https://listman.redhat.com/mailman/listinfo/dm-devel
next prev parent reply other threads:[~2021-08-23 21:45 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-23 20:29 [dm-devel] [PATCH 00/10] block: first batch of add_disk() error handling conversions Luis Chamberlain
2021-08-23 20:29 ` [dm-devel] [PATCH 01/10] scsi/sd: use blk_cleanup_queue() insted of put_disk() Luis Chamberlain
2021-08-24 5:52 ` Christoph Hellwig
2021-08-27 18:27 ` Luis Chamberlain
2021-08-28 7:26 ` Christoph Hellwig
2021-08-23 20:29 ` Luis Chamberlain [this message]
2021-08-24 5:58 ` [dm-devel] [PATCH 02/10] scsi/sd: add error handling support for add_disk() Christoph Hellwig
2021-08-23 20:29 ` [dm-devel] [PATCH 03/10] scsi/sr: use blk_cleanup_disk() instead of put_disk() Luis Chamberlain
2021-08-24 6:00 ` Christoph Hellwig
2021-08-27 18:28 ` Luis Chamberlain
2021-08-23 20:29 ` [dm-devel] [PATCH 04/10] scsi/sr: add error handling support for add_disk() Luis Chamberlain
2021-08-24 6:04 ` Christoph Hellwig
2021-08-23 20:29 ` [dm-devel] [PATCH 05/10] nvme: " Luis Chamberlain
2021-08-24 6:09 ` Christoph Hellwig
2021-08-27 18:32 ` Luis Chamberlain
2021-08-23 20:29 ` [dm-devel] [PATCH 06/10] mmc/core/block: " Luis Chamberlain
2021-08-24 6:13 ` Christoph Hellwig
2021-08-27 18:42 ` Luis Chamberlain
2021-08-28 7:32 ` Christoph Hellwig
2021-08-30 20:42 ` Luis Chamberlain
2021-08-23 20:29 ` [dm-devel] [PATCH 07/10] md: " Luis Chamberlain
2021-08-24 6:15 ` Christoph Hellwig
2021-08-23 20:29 ` [dm-devel] [PATCH 08/10] dm: add add_disk() error handling Luis Chamberlain
2021-08-24 6:21 ` Christoph Hellwig
2021-08-27 18:55 ` Luis Chamberlain
2021-08-28 7:35 ` Christoph Hellwig
2021-08-30 21:00 ` Luis Chamberlain
2021-08-23 20:29 ` [dm-devel] [PATCH 09/10] loop: add error handling support for add_disk() Luis Chamberlain
2021-08-24 6:25 ` Christoph Hellwig
2021-08-23 20:29 ` [dm-devel] [PATCH 10/10] nbd: " Luis Chamberlain
2021-08-24 6:27 ` Christoph Hellwig
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