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authorHannes Eder <hannes@hanneseder.net>2008-12-26 00:04:26 -0800
committerDavid S. Miller <davem@davemloft.net>2008-12-26 00:04:26 -0800
commitf8057b7fefea1daca6928cbb95751d01fc934a41 (patch)
treeefb4ce8515cbb124d8fdea3ac211ac7935b592b1 /drivers/net/netxen
parente855aac805dd9c68b6fabe395cbc8e05f0eda6e4 (diff)
downloadop-kernel-dev-f8057b7fefea1daca6928cbb95751d01fc934a41.zip
op-kernel-dev-f8057b7fefea1daca6928cbb95751d01fc934a41.tar.gz
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: Hannes Eder <hannes@hanneseder.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/netxen')
-rw-r--r--drivers/net/netxen/netxen_nic_hw.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index 86379fd..aa6e603 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -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);
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