Fix -Wmaybe-uninitialized

fs/cifs/transport.c:586:5: warning: 'midQ' may be used uninitialized in this function
Fix another -Wmaybe-uninitialized
Fix one final -Wmaybe-uninitialized
 drivers/hwmon/epm_adc.c: initialize variables
Merge branch 'master' of github.com:Lloir/kernel_htc_operaul