fix the following sparse warnings:
drivers/usb/gadget/net2280.c:2063:13: warning: Using plain integer as NULL pointer
drivers/usb/gadget/net2280.c:2321:68: warning: Using plain integer as NULL pointer
drivers/usb/gadget/net2280.c:2349:68: warning: Using plain integer as NULL pointer
drivers/usb/gadget/net2280.c:2371:68: warning: Using plain integer as NULL pointer
Signed-off-by: Felipe Balbi <balbi@xxxxxx>
---
drivers/usb/gadget/net2280.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c
index 691cc65..e869188 100644
--- a/drivers/usb/gadget/net2280.c
+++ b/drivers/usb/gadget/net2280.c
@@ -2060,7 +2060,7 @@ static void handle_ep_small (struct net2280_ep *ep)
return;
/* manual DMA queue advance after short OUT */
- if (likely (ep->dma != 0)) {
+ if (likely (ep->dma)) {
if (t & (1 << SHORT_PACKET_TRANSFERRED_INTERRUPT)) {
u32 count;
int stopped = ep->stopped;
@@ -2318,7 +2318,7 @@ static void handle_stat0_irqs (struct net2280 *dev, u32 stat)
/* hw handles device and interface status */
if (u.r.bRequestType != (USB_DIR_IN|USB_RECIP_ENDPOINT))
goto delegate;
- if ((e = get_ep_by_addr (dev, w_index)) == 0
+ if ((e = get_ep_by_addr (dev, w_index)) == NULL
|| w_length > 2)
goto do_stall;
@@ -2346,7 +2346,7 @@ static void handle_stat0_irqs (struct net2280 *dev, u32 stat)
if (w_value != USB_ENDPOINT_HALT
|| w_length != 0)
goto do_stall;
- if ((e = get_ep_by_addr (dev, w_index)) == 0)
+ if ((e = get_ep_by_addr (dev, w_index)) == NULL)
goto do_stall;
if (e->wedged) {
VDEBUG(dev, "%s wedged, halt not cleared\n",
@@ -2368,7 +2368,7 @@ static void handle_stat0_irqs (struct net2280 *dev, u32 stat)
if (w_value != USB_ENDPOINT_HALT
|| w_length != 0)
goto do_stall;
- if ((e = get_ep_by_addr (dev, w_index)) == 0)
+ if ((e = get_ep_by_addr (dev, w_index)) == NULL)
goto do_stall;
if (e->ep.name == ep0name)
goto do_stall;
--
1.8.2
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