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Commit f8057b7f authored by Hannes Eder's avatar Hannes Eder Committed by David S. Miller
Browse files

drivers/net/netxen: fix sparse warnings: use NULL pointer instead of plain integer 



Fix this sparse warnings:

  drivers/net/netxen/netxen_nic_hw.c:1462:18: warning: Using plain integer as NULL pointer
  drivers/net/netxen/netxen_nic_hw.c:1536:18: warning: Using plain integer as NULL pointer

Signed-off-by: default avatarHannes Eder <hannes@hanneseder.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e855aac8

drivers/net/netxen/netxen_nic_hw.c

+2 −2
Original line number Diff line number Diff line
@@ -1459,7 +1459,7 @@ static int netxen_nic_pci_mem_read_direct(struct netxen_adapter *adapter, 
			mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE * 2);

		else

			mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE);

		if (mem_ptr == 0UL) {

		if (mem_ptr == NULL) {

			*(uint8_t  *)data = 0;

			return -1;

		}
@@ -1533,7 +1533,7 @@ netxen_nic_pci_mem_write_direct(struct netxen_adapter *adapter, u64 off, 
			mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE*2);

		else

			mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE);

		if (mem_ptr == 0UL)

		if (mem_ptr == NULL)

			return -1;

		addr = mem_ptr;

		addr += start & (PAGE_SIZE - 1);