bcachefs: Fix no_data_io mode checksum check

In no_data_io mode, we expect data checksums to be wrong - don't want to
spew the log with them.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

diff --git a/fs/bcachefs/io_write.c b/fs/bcachefs/io_write.c
index f02b3f7d26a016594c3de2a8f25b0006638b91c2..d704a8f829c8a7fa3db1cc481857dd431b67190b 100644 (file)
--- a/fs/bcachefs/io_write.c
+++ b/fs/bcachefs/io_write.c
@@ -795,7 +795,7 @@ static int bch2_write_decrypt(struct bch_write_op *op)
         * checksum:
         */
        csum = bch2_checksum_bio(c, op->crc.csum_type, nonce, &op->wbio.bio);
-       if (bch2_crc_cmp(op->crc.csum, csum))
+       if (bch2_crc_cmp(op->crc.csum, csum) && !c->opts.no_data_io)
                return -EIO;
 
        ret = bch2_encrypt_bio(c, op->crc.csum_type, nonce, &op->wbio.bio);