On Mon, Aug 30, 2021 at 02:25:31PM -0700, 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. > > Reviewed-by: Christoph Hellwig <hch@xxxxxx> > Signed-off-by: Luis Chamberlain <mcgrof@xxxxxxxxxx> > --- > 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 610ebba0d66e..8c1273fff23e 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; > + The error handling is actually wrong, see https://lore.kernel.org/linux-scsi/c93f3010-13c9-e07f-1458-b6b47a27057b@xxxxxxx/T/#t Maybe you can base on that patch. Thanks, Ming -- dm-devel mailing list dm-devel@xxxxxxxxxx https://listman.redhat.com/mailman/listinfo/dm-devel
