fsogsmd: pdp_qmi: don't launch thread when QMI device can't be opened
fsogsmd: pdp_qmi: don't launch thread when QMI device can't be opened

slyon/debian-fso-deviced,slyon/debian-libfsoframework,slyon/debian-fso-usaged,slyon/debian-libfsoframework,slyon/debian-fso-usaged,slyon/debian-fso-deviced