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replaced IRQ error by warning (loopback devices dont have IRQs)

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git-svn-id: https://zerberus.eonerc.rwth-aachen.de:8443/svn/s2ss/trunk@212 8ec27952-4edc-4aab-86aa-e87bb2611832
This commit is contained in:
Steffen Vogel 2014-09-07 16:28:57 +00:00
parent 4962bae64e
commit 09f650d8be
1 changed files with 4 additions and 2 deletions
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6
server/src/if.c
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@ -48,8 +48,10 @@ int if_getirqs(struct interface *i)
snprintf(dirname, sizeof(dirname), "/sys/class/net/%s/device/msi_irqs/", i->name);
DIR *dir = opendir(dirname);
if (!dir)
error("Cannot open IRQs for interface '%s'", i->name);
if (!dir) {
warn("Cannot open IRQs for interface '%s'", i->name);
return -ENOENT;
}
memset(&i->irqs, 0, sizeof(char) * IF_IRQ_MAX);