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bdev: Fix the misuse of pointer.

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Change-Id: I072793e5322da4ec3ed16a392e556d729b003648
Signed-off-by: Cunyin Chang <cunyin.chang@intel.com>
This commit is contained in:
Cunyin Chang 2016-09-19 14:06:40 +08:00 committed by Daniel Verkamp
parent 5dcf922cda
commit f030bea134
1 changed files with 4 additions and 3 deletions
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7
lib/bdev/bdev.c
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@ -124,6 +124,7 @@ static void
spdk_bdev_io_put_rbuf(struct spdk_bdev_io *bdev_io) spdk_bdev_io_put_rbuf(struct spdk_bdev_io *bdev_io)
{ {
struct rte_mempool *pool; struct rte_mempool *pool;
struct spdk_bdev_io *tmp;
void *buf; void *buf;
need_rbuf_tailq_t *tailq; need_rbuf_tailq_t *tailq;
uint64_t length; uint64_t length;
@ -142,9 +143,9 @@ spdk_bdev_io_put_rbuf(struct spdk_bdev_io *bdev_io)
if (TAILQ_EMPTY(tailq)) { if (TAILQ_EMPTY(tailq)) {
rte_mempool_put(pool, buf); rte_mempool_put(pool, buf);
} else { } else {
bdev_io = TAILQ_FIRST(tailq); tmp = TAILQ_FIRST(tailq);
TAILQ_REMOVE(tailq, bdev_io, rbuf_link); TAILQ_REMOVE(tailq, tmp, rbuf_link);
spdk_bdev_io_set_rbuf(bdev_io, buf); spdk_bdev_io_set_rbuf(tmp, buf);
} }
} }