mirror of https://gitee.com/openkylin/linux.git
net: ipconfig: drop inter-device timeout
Now that ipconfig learned to handle "delayed replies" in the previous commit, there is no reason any more to delay sending a first request per device. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -85,7 +85,6 @@
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/* Define the timeout for waiting for a DHCP/BOOTP/RARP reply */
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#define CONF_OPEN_RETRIES 2 /* (Re)open devices twice */
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#define CONF_SEND_RETRIES 6 /* Send six requests per open */
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#define CONF_INTER_TIMEOUT (HZ) /* Inter-device timeout: 1 second */
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#define CONF_BASE_TIMEOUT (HZ*2) /* Initial timeout: 2 seconds */
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#define CONF_TIMEOUT_RANDOM (HZ) /* Maximum amount of randomization */
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#define CONF_TIMEOUT_MULT *7/4 /* Rate of timeout growth */
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@ -1225,9 +1224,11 @@ static int __init ic_dynamic(void)
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ic_rarp_send_if(d);
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#endif
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jiff = jiffies + (d->next ? CONF_INTER_TIMEOUT : timeout);
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while (time_before(jiffies, jiff) && !ic_got_reply)
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schedule_timeout_uninterruptible(1);
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if (!d->next) {
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jiff = jiffies + timeout;
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while (time_before(jiffies, jiff) && !ic_got_reply)
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schedule_timeout_uninterruptible(1);
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}
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#ifdef IPCONFIG_DHCP
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/* DHCP isn't done until we get a DHCPACK. */
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if ((ic_got_reply & IC_BOOTP) &&
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