diff options
| author | Felipe Balbi <balbi@ti.com> | 2013-03-22 18:47:52 +0400 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-03-27 15:18:58 +0400 |
| commit | ad303db62d280fb8e5b4174273f4fb8b03b64747 (patch) | |
| tree | 4551f969f157bff4e07803fd39b7b435166ebe5d /drivers/usb | |
| parent | 69147121abf569bf3655a2000c6511f1f016d9f8 (diff) | |
| download | linux-ad303db62d280fb8e5b4174273f4fb8b03b64747.tar.xz | |
usb: gadget: net2280: fix sparse warnings
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
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/net2280.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c index 691cc658ddf9..e869188bc2b1 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; |