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lib/nvme: free io buffer for nvme_io_msg

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This buffer was not released after failure to enqueue.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1916 (master)

(cherry picked from commit f955c75ef4)
Change-Id: If84317c67626a3193851c90be056b8550a5fccee
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2161
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This commit is contained in:
Tomasz Zawadzki 2020-04-16 09:53:37 -04:00
parent b8446bb66d
commit 6fe32e3e17
1 changed files with 1 additions and 0 deletions
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lib/nvme/nvme_io_msg.c
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@ -64,6 +64,7 @@ nvme_io_msg_send(struct spdk_nvme_ctrlr *ctrlr, uint32_t nsid, spdk_nvme_io_msg_
rc = spdk_ring_enqueue(ctrlr->external_io_msgs, (void **)&io, 1, NULL); rc = spdk_ring_enqueue(ctrlr->external_io_msgs, (void **)&io, 1, NULL);
if (rc != 1) { if (rc != 1) {
assert(false); assert(false);
free(io);
pthread_mutex_unlock(&ctrlr->external_io_msgs_lock); pthread_mutex_unlock(&ctrlr->external_io_msgs_lock);
return -ENOMEM; return -ENOMEM;
} }