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block: fix shadowed variable warning in blk-map.c

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Introduced between 2.6.25-rc2 and -rc3
block/blk-map.c:154:14: warning: symbol 'bio' shadows an earlier one
block/blk-map.c:110:13: originally declared here

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Harvey Harrison 2008-03-04 11:31:22 +01:00 committed by Jens Axboe
parent 448da4d262
commit 56d94a37f6
1 changed files with 3 additions and 3 deletions
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6
block/blk-map.c
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@ -152,10 +152,10 @@ int blk_rq_map_user(struct request_queue *q, struct request *rq,
*/
if (len & q->dma_pad_mask) {
unsigned int pad_len = (q->dma_pad_mask & ~len) + 1;
struct bio *bio = rq->biotail;
struct bio *tail = rq->biotail;
bio->bi_io_vec[bio->bi_vcnt - 1].bv_len += pad_len;
bio->bi_size += pad_len;
tail->bi_io_vec[tail->bi_vcnt - 1].bv_len += pad_len;
tail->bi_size += pad_len;
rq->extra_len += pad_len;
}