uart.c: Fix return value check for tcflush()
authorBrendan Le Foll <brendan.le.foll@intel.com>
Wed, 2 Sep 2015 13:39:54 +0000 (14:39 +0100)
committerBrendan Le Foll <brendan.le.foll@intel.com>
Wed, 2 Sep 2015 13:39:54 +0000 (14:39 +0100)
commitcfff6c3c9863460db5b1398d896c906f838a5bc2
treeb1b20a48e8d8eb32015bb4db9f81a57286f5f9c8
parent59ab125f7e1d72b73bc2400aa2a4665d698ed1ff
uart.c: Fix return value check for tcflush()

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
src/uart/uart.c