zbd: Removing useless variable assignment

zone_idx_b is set but never read again.

Signed-off-by: Erwan Velu <erwanaliasr1@gmail.com>

diff --git a/zbd.c b/zbd.c
index 1b933ce436d39633b31525b7ea31797d6bdf440b..dd1abc58a6d4d882d41805b8682550c9bf36daad 100644 (file)
--- a/zbd.c
+++ b/zbd.c
@@ -1857,7 +1857,7 @@ enum io_u_action zbd_adjust_block(struct thread_data *td, struct io_u *io_u)
                                       f->file_name);
                                goto eof;
                        }
-                       zone_idx_b = zbd_zone_nr(f, zb);
+                       zbd_zone_nr(f, zb);
                }
                /* Check whether the zone reset threshold has been exceeded */
                if (td->o.zrf.u.f) {