[PATCH] handle errors returned by platform_get_irq*()

[linux-2.6] / drivers / net / fs_enet / mac-scc.c

diff --git a/drivers/net/fs_enet/mac-scc.c b/drivers/net/fs_enet/mac-scc.c
index a3897fda71fa448c4f5d341e084da0ae87ad2569..a772b286f96d842e8c3391a6b50f10254e976d0b 100644 (file)
--- a/drivers/net/fs_enet/mac-scc.c
+++ b/drivers/net/fs_enet/mac-scc.c
@@ -118,6 +118,8 @@ static int do_pd_setup(struct fs_enet_private *fep)
 
        /* Fill out IRQ field */
        fep->interrupt = platform_get_irq_byname(pdev, "interrupt");
+       if (fep->interrupt < 0)
+               return -EINVAL;
 
        r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs");
        fep->scc.sccp = (void *)r->start;