From: Leonid Iziumtsev <leonid.iziumtsev@gmail.com>
Date: Fri, 9 Mar 2018 14:29:06 +0000 (+0100)
Subject: net: Fix netretry condition
X-Git-Tag: v2018.05-rc1~11^2~5
X-Git-Url: https://git.sur5r.net/?p=u-boot;a=commitdiff_plain;h=17d413b2531aa4bb2a97514f130bd520deee4ada

net: Fix netretry condition

The "net_try_count" counter starts from "1".
And the "retrycnt" contains requested amount of retries.

With current logic, that means that the actual retry amount
will be one time less then what we set in "netretry" env.
For example setting "netretry" to "once" will make "retrycnt"
equal "1", so no retries will be triggered at all.

Fix the logic by changing the statement of "if" condition.

Signed-off-by: Leonid Iziumtsev <leonid.iziumtsev@se.atlascopco.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
---

diff --git a/net/net.c b/net/net.c
index 4259c9e321..8a9b69c6b0 100644
--- a/net/net.c
+++ b/net/net.c
@@ -683,7 +683,7 @@ int net_start_again(void)
 		retry_forever = 0;
 	}
 
-	if ((!retry_forever) && (net_try_count >= retrycnt)) {
+	if ((!retry_forever) && (net_try_count > retrycnt)) {
 		eth_halt();
 		net_set_state(NETLOOP_FAIL);
 		/*