block: introduce new block status code type

[karo-tx-linux.git] / drivers / block / z2ram.c

diff --git a/drivers/block/z2ram.c b/drivers/block/z2ram.c
index 968f9e52effa8c401a66e11b4de8bae9f23756ec..41c95c9b2ab436e5917eb6f83f055b91ee521044 100644 (file)
--- a/drivers/block/z2ram.c
+++ b/drivers/block/z2ram.c
@@ -74,14 +74,14 @@ static void do_z2_request(struct request_queue *q)
        while (req) {
                unsigned long start = blk_rq_pos(req) << 9;
                unsigned long len  = blk_rq_cur_bytes(req);
-               int err = 0;
+               blk_status_t err = BLK_STS_OK;
 
                if (start + len > z2ram_size) {
                        pr_err(DEVICE_NAME ": bad access: block=%llu, "
                               "count=%u\n",
                               (unsigned long long)blk_rq_pos(req),
                               blk_rq_cur_sectors(req));
-                       err = -EIO;
+                       err = BLK_STS_IOERR;
                        goto done;
                }
                while (len) {