* [PATCH v2] Staging: emxx_udc: Return NULL instead of 0.
@ 2016-03-06 10:36 Sandhya Bankar
0 siblings, 0 replies; only message in thread
From: Sandhya Bankar @ 2016-03-06 10:36 UTC (permalink / raw)
To: outreachy-kernel
Return NULL instead of 0 from nbu2ss_ep_alloc_request(),if req pointer is NULL.
Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
---
Changes in v2:
* No change.
*Compile emxx_udc directory to check nothing is broken.
drivers/staging/emxx_udc/emxx_udc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c
index d38673c..e8cacae 100644
--- a/drivers/staging/emxx_udc/emxx_udc.c
+++ b/drivers/staging/emxx_udc/emxx_udc.c
@@ -2625,7 +2625,7 @@ static struct usb_request *nbu2ss_ep_alloc_request(
req = kzalloc(sizeof(*req), gfp_flags);
if (!req)
- return 0;
+ return NULL;
#ifdef USE_DMA
req->req.dma = DMA_ADDR_INVALID;
--
1.8.3.4
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2016-03-06 10:36 [PATCH v2] Staging: emxx_udc: Return NULL instead of 0 Sandhya Bankar
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