There was an error path where "mem_ptr_virt" didn't get unmapped.
Signed-off-by: Dan Carpenter <error27@xxxxxxxxx>
diff --git a/drivers/net/hp100.c b/drivers/net/hp100.c
index acbf0d0..ce587f4 100644
--- a/drivers/net/hp100.c
+++ b/drivers/net/hp100.c
@@ -720,9 +720,10 @@ static int __devinit hp100_probe1(struct net_device *dev, int ioaddr,
/* Conversion to new PCI API :
* Pages are always aligned and zeroed, no need to it ourself.
* Doc says should be OK for EISA bus as well - Jean II */
- if ((lp->page_vaddr_algn = pci_alloc_consistent(lp->pci_dev, MAX_RINGSIZE, &page_baddr)) == NULL) {
+ lp->page_vaddr_algn = pci_alloc_consistent(lp->pci_dev, MAX_RINGSIZE, &page_baddr);
+ if (!lp->page_vaddr_algn) {
err = -ENOMEM;
- goto out2;
+ goto out_mem_ptr;
}
lp->whatever_offset = ((u_long) page_baddr) - ((u_long) lp->page_vaddr_algn);
@@ -798,6 +799,7 @@ out3:
pci_free_consistent(lp->pci_dev, MAX_RINGSIZE + 0x0f,
lp->page_vaddr_algn,
virt_to_whatever(dev, lp->page_vaddr_algn));
+out_mem_ptr:
if (mem_ptr_virt)
iounmap(mem_ptr_virt);
out2:
--
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