cao 884385a0b2 Fix coverity defects
Fix coverity defects:
coverity scan CID:147623, Type: Resource leak.
coverity scan CID:147622, Type: Resource leak.
reason: zpool_open zhp, but not zpool_close zhp. so resource leak.

coverity scan CID:147621, Type: Resource fd leak.
coverity scan CID:147620, Type: Resource fd leak.
reason: do_write do_read open file fd,but exception not close fd.

delete unuse definition DMU_OS_IS_L2COMPRESSIBLE.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: cao.xuewen <cao.xuewen@zte.com.cn>
Closes #5137
2016-09-20 17:45:45 -07:00
..
2016-08-22 10:05:45 -07:00
2016-09-20 17:45:45 -07:00
2014-07-29 10:55:29 -07:00
2016-08-16 14:11:55 -07:00
2014-07-29 10:55:29 -07:00