[PATCH v2] powerpc: Add missing irq free in fs_enet error path.

[Mike Ditto <mditto@consentry.com>]

If something goes wrong attaching to phy driver, we weren't freeing the IRQ.

Signed-off-by: Mike Ditto <mditto@consentry.com>
---
I just noticed this file has already been touched in -rc1 so here is the
patch again, adjusted accordingly.

diff -r -upN 2.6.28-rc1/drivers/net/fs_enet/fs_enet-main.c NEW/drivers/net/fs_enet/fs_enet-main.c
--- 2.6.28-rc1/drivers/net/fs_enet/fs_enet-main.c       2008-10-24 17:54:31.000000000 -0700
+++ NEW/drivers/net/fs_enet/fs_enet-main.c      2008-10-24 17:57:03.000000000 -0700
@@ -795,6 +795,7 @@ static int fs_enet_open(struct net_devic

        err = fs_init_phy(dev);
        if (err) {
+               free_irq(fep->interrupt, dev);
                if (fep->fpi->use_napi)
                        napi_disable(&fep->napi);
                return err;