bus/pci: check VFIO reset ioctl error
bus/pci: check VFIO reset ioctl error

Check return value of device reset ioctl

Coverity issue: 195003
Fixes: 33604c31354a ("vfio: refactor PCI BAR mapping")

Signed-off-by: Jonas Pfefferle <11c79fc2aaa83d3b969d642c00dc023e83ffd735@zurich.ibm.com>
Acked-by: Anatoly Burakov <814e00d8f6e4e81b7ccc7e3e5a0bfec0078f0203@intel.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk