lightnvm: pblk: remove size and out of bounds read check

The I/O size and capacity checks are already done by the block layer.

Signed-off-by: Matias Bjørling <[email protected]>
Reviewed-by: Javier González <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>

diff --git a/drivers/lightnvm/pblk-read.c b/drivers/lightnvm/pblk-read.c
index 9c61c19be5dc1a7c3a033f6021d83355dc18c729..ba3dcb6be4c378993854ac247f5c7f3776ae0bc5 100644 (file)
--- a/drivers/lightnvm/pblk-read.c
+++ b/drivers/lightnvm/pblk-read.c
@@ -449,13 +449,6 @@ int pblk_submit_read(struct pblk *pblk, struct bio *bio)
        DECLARE_BITMAP(read_bitmap, NVM_MAX_VLBA);
        int ret = NVM_IO_ERR;
 
-       /* logic error: lba out-of-bounds. Ignore read request */
-       if (blba >= pblk->rl.nr_secs || nr_secs > NVM_MAX_VLBA) {
-               WARN(1, "pblk: read lba out of bounds (lba:%llu, nr:%d)\n",
-                                       (unsigned long long)blba, nr_secs);
-               return NVM_IO_ERR;
-       }
-
        generic_start_io_acct(q, REQ_OP_READ, bio_sectors(bio),
                              &pblk->disk->part0);