Merge tag 'coverity-fixes-pull-request' of git://git.infradead.org/qemu-nvme into staging

hw/nvme coverity fixes

Fix two issues reported by coverity (CID 1451080 and 1451082).

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* tag 'coverity-fixes-pull-request' of git://git.infradead.org/qemu-nvme:
  hw/nvme: fix memory leak in nvme_dsm
  hw/nvme: fix memory leak in fdp ruhid parsing

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>