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null_blk: Fix zoned command return code

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The return code from null_handle_zoned() sets the cmd->error value.
Returning OK status when an error occured overwrites the intended
cmd->error. Return the appropriate error code instead of setting the
error in the cmd.

Fixes: fceb5d1b19 ("null_blk: create a helper for zoned devices")
Cc: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Keith Busch 2019-10-10 00:38:13 +09:00 committed by Jens Axboe
parent 8a99734081
commit 79a85e214d
1 changed files with 1 additions and 2 deletions
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3
drivers/block/null_blk_zoned.c
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@ -142,8 +142,7 @@ static blk_status_t null_zone_reset(struct nullb_cmd *cmd, sector_t sector)
zone->wp = zone->start;
break;
default:
cmd->error = BLK_STS_NOTSUPP;
break;
return BLK_STS_NOTSUPP;
}
return BLK_STS_OK;
}