sysfsgpio: remove ignoring return value build warning
commitc06af3af918b9b8d68fd16ac91eb2ca5cc0a7610
authorSpencer Oliver <spen@spen-soft.co.uk>
Thu, 27 Sep 2012 10:06:43 +0000 (27 11:06 +0100)
committerFreddie Chopin <freddie.chopin@gmail.com>
Tue, 2 Oct 2012 11:33:42 +0000 (2 11:33 +0000)
tree3947e8475795ce284d1b840b0febef5b9caa72a1
parent46c1114c1e3e4fb5efd5c44e79d4516087a9b9b4
sysfsgpio: remove ignoring return value build warning

fixes following gcc warning:
error: ignoring return value of write, declared with attribute warn_unused_result

Change-Id: I96ea6649078449208a77690caea2cb237c388e6e
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/854
Tested-by: jenkins
Reviewed-by: Marc Reilly <marc@cpdesign.com.au>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
src/jtag/drivers/sysfsgpio.c