Remove unnecessary NULLs by just using the pointer value directly.
Signed-off-by: Benjamin Romer <benjamin.ro...@unisys.com>
---
drivers/staging/unisys/virtpci/virtpci.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/unisys/virtpci/virtpci.c
b/drivers/staging/unisys/virtpci/virtpci.c
index 2c5cd90..017df0b 100644
--- a/drivers/staging/unisys/virtpci/virtpci.c
+++ b/drivers/staging/unisys/virtpci/virtpci.c
@@ -809,7 +809,7 @@ static int virtpci_device_add(struct device *parentbus, int
devtype,
/* add a Virtual Device */
virtpcidev = kzalloc(sizeof(*virtpcidev), GFP_ATOMIC);
- if (virtpcidev == NULL) {
+ if (!virtpcidev) {
POSTCODE_LINUX_2(MALLOC_FAILURE_PC, POSTCODE_SEVERITY_ERR);
return 0;
}
@@ -1076,8 +1076,8 @@ static int virtpci_device_del(struct device *parentbus,
/* see if we are to delete all - NOTE: all implies we have a
* valid parentbus
*/
- all = ((devtype == VIRTHBA_TYPE) && (wwnn == NULL)) ||
- ((devtype == VIRTNIC_TYPE) && (macaddr == NULL));
+ all = ((devtype == VIRTHBA_TYPE) && (!wwnn)) ||
+ ((devtype == VIRTNIC_TYPE) && (!macaddr));
/* find all the vhba or vnic or both in virtpci device list
* keep list of ones we are deleting so we can call
@@ -1206,9 +1206,8 @@ int virtpci_register_driver(struct virtpci_driver *drv)
{
int result = 0;
- if (drv->id_table == NULL)
+ if (!drv->id_table)
return 1;
-
/* initialize core driver fields needed to call driver_register */
drv->core_driver.name = drv->name; /* name of driver in sysfs */
drv->core_driver.bus = &virtpci_bus_type; /* type of bus this
--
2.1.0
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