1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index 2bacb5e4604d..14299f8063af 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -5085,7 +5085,7 @@ static int __devinit cas_init_one(struct pci_dev *pdev,
 
         /* give us access to cassini registers */
         cp->regs = pci_iomap(pdev, 0, casreg_len);
-        if (cp->regs == 0UL) {
+        if (!cp->regs) {
                 dev_err(&pdev->dev, "Cannot map device registers, aborting.\n");
                 goto err_out_free_res;
         }