Commit 36c286d5 authored by Dan Carpenter's avatar Dan Carpenter Committed by Greg Kroah-Hartman
Browse files

pcmcia: i82092: fix i82092aa_pci_remove()

Smatch complains because the call to
	pci_set_drvdata(dev, &sockets[i].socket);
is reading one step beyond the end of the sockets[] array.  It will
crash when we use it later.

The only place which uses pci_get_drvdata() is i82092aa_pci_remove().
That function should loop through all the sockets and unregister them.
Signed-off-by: default avatarDan Carpenter <>
Signed-off-by: default avatarGreg Kroah-Hartman <>
parent 7353f85c
......@@ -133,8 +133,6 @@ static int i82092aa_pci_probe(struct pci_dev *dev, const struct pci_device_id *i
goto err_out_free_res;
pci_set_drvdata(dev, &sockets[i].socket);
for (i = 0; i<socket_count; i++) {
sockets[i] = &dev->dev;
sockets[i].socket.ops = &i82092aa_operations;
......@@ -164,14 +162,14 @@ err_out_disable:
static void i82092aa_pci_remove(struct pci_dev *dev)
struct pcmcia_socket *socket = pci_get_drvdata(dev);
int i;
free_irq(dev->irq, i82092aa_interrupt);
if (socket)
for (i = 0; i < socket_count; i++)
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