Staging: emxx_udc: Return NULL instead of 0. · 5a20df724f - Gogs: Go Git Service GfA electronic

Staging: emxx_udc: Return NULL instead of 0.

Return NULL instead of 0 from nbu2ss_ep_alloc_request(),if req pointer is NULL.

Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Sandhya Bankar 9 years ago

parent

0430988693

commit

5a20df724f

1 changed files with 1 additions and 1 deletions

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							+ 1
							
							- 1
						
drivers/staging/emxx_udc/emxx_udc.c
							 
								View File
							
				@@ -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;