sg: check for error in fcntl() restore of flags
authorJens Axboe <axboe@fb.com>
Tue, 15 Apr 2014 14:30:06 +0000 (08:30 -0600)
committerJens Axboe <axboe@fb.com>
Tue, 15 Apr 2014 14:30:06 +0000 (08:30 -0600)
commitaffe05a916636af786ee66925038f6f2c74cf526
tree61cef5ff02df9bf12f1e32850b025f3253ea7525
parent45550d71b2c7a942697380faf58ec7bd6442fa1c
sg: check for error in fcntl() restore of flags

Signed-off-by: Jens Axboe <axboe@fb.com>
engines/sg.c