[PATCH] handle errors returned by platform_get_irq*()

[safe/jmp/linux-2.6] / drivers / net / fs_enet / mac-fcc.c

diff --git a/drivers/net/fs_enet/mac-fcc.c b/drivers/net/fs_enet/mac-fcc.c
index e67b1d0..95e2bb8 100644 (file)
--- a/drivers/net/fs_enet/mac-fcc.c
+++ b/drivers/net/fs_enet/mac-fcc.c
@@ -118,6 +118,8 @@ static int do_pd_setup(struct fs_enet_private *fep)
 
        /* Fill out IRQ field */
        fep->interrupt = platform_get_irq(pdev, 0);
+       if (fep->interrupt < 0)
+               return -EINVAL;
 
        /* Attach the memory for the FCC Parameter RAM */
        r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "fcc_pram");