usleep: do not check for usleep error, it should never fail
authorDenys Vlasenko <vda.linux@googlemail.com>
Fri, 8 Jul 2011 06:37:57 +0000 (08:37 +0200)
committerDenys Vlasenko <vda.linux@googlemail.com>
Fri, 8 Jul 2011 06:37:57 +0000 (08:37 +0200)
commitacff3733bae6a9928d0109d5e4f93c32e82969d8
treed8ebb67a97be3fac07dbc1bd7f6685e1c4420191
parent8f6ce094dc780010e51e38bf96b9d107cefdd4b6
usleep: do not check for usleep error, it should never fail

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
coreutils/usleep.c