drivedb.h:
- Crucial/Micron MX100/M500/M510/M550/M600 Client SSDs: M600 EE variant
- SandForce Driven SSDs: Kingston KC300 180GB
- Indilinx Barefoot 3 based SSDs: OCZ Vector 150
- JMicron based SSDs: Kingston SSDNow V+
- Plextor M3/M5 (Pro) Series SSDs: M5P
- Samsung based SSDs: 850 PRO, SM853T Series

git-svn-id: https://svn.code.sf.net/p/smartmontools/code/trunk/smartmontools@4021 4ea69e1a-61f1-4043-bf83-b5c94c648137
os_linux.cpp: Fix fd leak in megasas_dcmd_cmd().  Found by cppcheck.

git-svn-id: https://svn.code.sf.net/p/smartmontools/code/trunk/smartmontools@4023 4ea69e1a-61f1-4043-bf83-b5c94c648137