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Commit a158073c authored by Jingoo Han's avatar Jingoo Han Committed by Sage Weil
Browse files

block: rbd: use NULL instead of 0 



The local variables such as 'bio_list', and 'pages' are pointers;
thus, use NULL instead of 0 to fix the following sparse warnings.

drivers/block/rbd.c:2166:32: warning: Using plain integer as NULL pointer
drivers/block/rbd.c:2168:31: warning: Using plain integer as NULL pointer

Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Reviewed-by: default avatarSage Weil <sage@inktank.com>
parent 6f60f889

drivers/block/rbd.c

+2 −2
Original line number Diff line number Diff line
@@ -2163,9 +2163,9 @@ static int rbd_img_request_fill(struct rbd_img_request *img_request, 
	struct rbd_obj_request *obj_request = NULL;

	struct rbd_obj_request *next_obj_request;

	bool write_request = img_request_write_test(img_request);

	struct bio *bio_list = 0;

	struct bio *bio_list = NULL;

	unsigned int bio_offset = 0;

	struct page **pages = 0;

	struct page **pages = NULL;

	u64 img_offset;

	u64 resid;

	u16 opcode;