From: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Date: Fri, 21 Jul 2006 22:09:07 +0000 (-0700)
Subject: [DUMMY]: Avoid an oops when dummy_init_one() failed
X-Git-Tag: firefly_0821_release~34091^2~2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9ed36279f68c990d65cd3d64f27d81313474a118;p=firefly-linux-kernel-4.4.55.git

[DUMMY]: Avoid an oops when dummy_init_one() failed

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
index 36d511729f71..2146cf74425e 100644
--- a/drivers/net/dummy.c
+++ b/drivers/net/dummy.c
@@ -132,6 +132,7 @@ static int __init dummy_init_module(void)
 	for (i = 0; i < numdummies && !err; i++)
 		err = dummy_init_one(i); 
 	if (err) { 
+		i--;
 		while (--i >= 0)
 			dummy_free_one(i);
 	}