scsi: fix integer as NULL pointer warning
drivers/scsi/aha152x.c:3585:60: warning: Using plain integer as NULL pointer
drivers/scsi/aha152x.c:3845:56: warning: Using plain integer as NULL pointer
drivers/scsi/qla1280.c:2814:37: warning: Using plain integer as NULL pointer
drivers/scsi/atp870u.c:750:47: warning: Using plain integer as NULL pointer
drivers/scsi/3w-9xxx.c:1281:36: warning: Using plain integer as NULL pointer
drivers/scsi/3w-9xxx.c:1293:36: warning: Using plain integer as NULL pointer
drivers/scsi/3w-9xxx.c:1301:35: warning: Using plain integer as NULL pointer
drivers/scsi/hptiop.c:447:10: warning: Using plain integer as NULL pointer
drivers/scsi/hptiop.c:457:10: warning: Using plain integer as NULL pointer
drivers/scsi/hptiop.c:479:24: warning: Using plain integer as NULL pointer
drivers/scsi/hptiop.c:483:22: warning: Using plain integer as NULL pointer
drivers/scsi/hptiop.c:1213:23: warning: Using plain integer as NULL pointer
drivers/scsi/hptiop.c:1214:23: warning: Using plain integer as NULL pointer
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c
index aaa48e0..da876d3 100644
--- a/drivers/scsi/hptiop.c
+++ b/drivers/scsi/hptiop.c
@@ -444,7 +444,7 @@
if (!(pci_resource_flags(pcidev, index) & IORESOURCE_MEM)) {
printk(KERN_ERR "scsi%d: pci resource invalid\n",
hba->host->host_no);
- return 0;
+ return NULL;
}
mem_base_phy = pci_resource_start(pcidev, index);
@@ -454,7 +454,7 @@
if (!mem_base_virt) {
printk(KERN_ERR "scsi%d: Fail to ioremap memory space\n",
hba->host->host_no);
- return 0;
+ return NULL;
}
return mem_base_virt;
}
@@ -476,11 +476,11 @@
static int hptiop_map_pci_bar_mv(struct hptiop_hba *hba)
{
hba->u.mv.regs = hptiop_map_pci_bar(hba, 0);
- if (hba->u.mv.regs == 0)
+ if (hba->u.mv.regs == NULL)
return -1;
hba->u.mv.mu = hptiop_map_pci_bar(hba, 2);
- if (hba->u.mv.mu == 0) {
+ if (hba->u.mv.mu == NULL) {
iounmap(hba->u.mv.regs);
return -1;
}
@@ -1210,8 +1210,8 @@
static struct hptiop_adapter_ops hptiop_itl_ops = {
.iop_wait_ready = iop_wait_ready_itl,
- .internal_memalloc = 0,
- .internal_memfree = 0,
+ .internal_memalloc = NULL,
+ .internal_memfree = NULL,
.map_pci_bar = hptiop_map_pci_bar_itl,
.unmap_pci_bar = hptiop_unmap_pci_bar_itl,
.enable_intr = hptiop_enable_intr_itl,