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Fixed removing from device list with only one device info present

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23487 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Jérôme Duval
2008-01-13 12:34:27 +00:00
parent 8c2a9d7433
commit 5671893fc0
1 changed files with 4 additions and 2 deletions
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src/add-ons/kernel/drivers/network/pegasus/devlist.c
+4 -2
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@@ -48,9 +48,11 @@ remove_device_info(pegasus_dev *device)
acquire_sem(gDeviceListLock); acquire_sem(gDeviceListLock);
if (sDeviceList == device) if (sDeviceList == device) {
sDeviceList = device->next; sDeviceList = device->next;
else { --sDeviceCount;
gDeviceListChanged = true;
} else {
pegasus_dev *previous; pegasus_dev *previous;
for (previous = sDeviceList; previous != NULL; previous = previous->next) { for (previous = sDeviceList; previous != NULL; previous = previous->next) {
if (previous->next == device) { if (previous->next == device) {