xen-blkfront: Remove redundant assignment to variable err

The variable err is being assigned a value that is never read, the
assignment is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Link: https://lore.kernel.org/r/20210806110601.11386-1-colin.king@canonical.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index d83fee21f6c59c5e1322c325f87123e485952f7f..715bfa8aca7f50042db0d65faed476d8235c283a 100644 (file)
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -1092,7 +1092,6 @@ static int xlvbd_alloc_gendisk(blkif_sector_t capacity,
        err = xlbd_reserve_minors(minor, nr_minors);
        if (err)
                return err;
-       err = -ENODEV;
 
        memset(&info->tag_set, 0, sizeof(info->tag_set));
        info->tag_set.ops = &blkfront_mq_ops;