Commit 91e5adda authored Sep 05, 2022 by Jiapeng Chong Committed by Jens Axboe Sep 05, 2022

block/blk-map: Remove set but unused variable 'added'

The variable added is not effectively used in the function, so delete
it.

block/blk-map.c:273:16: warning: variable 'added' set but not used.

Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2049


Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/20220905063253.120082-1-jiapeng.chong@linux.alibaba.com


Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent 2d8f7a3b

block/blk-map.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -270,7 +270,7 @@ static int bio_map_user_iov(struct request rq, struct iov_iter iter,
		while (iov_iter_count(iter)) {
		struct page *pages, stack_pages[UIO_FASTIOV];
		ssize_t bytes;
		size_t offs, added = 0;
		size_t offs;
		int npages;

		if (nr_vecs <= ARRAY_SIZE(stack_pages)) {
		@@ -306,7 +306,6 @@ static int bio_map_user_iov(struct request rq, struct iov_iter iter,
		break;
		}

		added += n;
		bytes -= n;
		offs = 0;
		}