patch-2.4.6 linux/drivers/net/hamradio/bpqether.c
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- Lines: 30
- Date:
Wed Jun 27 17:10:55 2001
- Orig file:
v2.4.5/linux/drivers/net/hamradio/bpqether.c
- Orig date:
Wed Apr 18 14:40:06 2001
diff -u --recursive --new-file v2.4.5/linux/drivers/net/hamradio/bpqether.c linux/drivers/net/hamradio/bpqether.c
@@ -166,7 +166,7 @@
*/
static int bpq_check_devices(struct net_device *dev)
{
- struct bpqdev *bpq, *bpq_prev;
+ struct bpqdev *bpq, *bpq_prev, *bpq_next;
int result = 0;
unsigned long flags;
@@ -175,7 +175,8 @@
bpq_prev = NULL;
- for (bpq = bpq_devices; bpq != NULL; bpq = bpq->next) {
+ for (bpq = bpq_devices; bpq != NULL; bpq = bpq_next) {
+ bpq_next = bpq->next;
if (!dev_get(bpq->ethname)) {
if (bpq_prev)
bpq_prev->next = bpq->next;
@@ -192,8 +193,8 @@
unregister_netdevice(&bpq->axdev);
kfree(bpq);
}
-
- bpq_prev = bpq;
+ else
+ bpq_prev = bpq;
}
restore_flags(flags);
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