From: Ben Gras <ben@minix3.org>
Date: Mon, 19 Oct 2009 15:45:43 +0000 (+0000)
Subject: throw out unnecessary drive1 thing
X-Git-Tag: v3.1.5~9
X-Git-Url: http://zhaoyanbai.com/repos/cppcheck-error.log?a=commitdiff_plain;h=96b608c3f2ab4bf1b28b996856dbc0546f841966;p=minix.git

throw out unnecessary drive1 thing
---

diff --git a/drivers/at_wini/at_wini.c b/drivers/at_wini/at_wini.c
index 684078bd0..459403056 100644
--- a/drivers/at_wini/at_wini.c
+++ b/drivers/at_wini/at_wini.c
@@ -880,10 +880,6 @@ check_dma(struct wini *wn)
 	u32_t dma_base;
 	int id_dma, ultra_dma;
 	u16_t w;
-	int driveno, drive1;
-
-	driveno = wn - wini;
-	drive1 = driveno % 2;
 
 	wn->dma= 0;