commit 3c718e677c2b35b449992adc36ecce883c467e98
author Paolo Abeni <pabeni@redhat.com> Thu Oct 11 10:54:52 2018 +0200
committer David S. Miller <davem@davemloft.net> Thu Oct 11 10:19:46 2018 -0700
tree 7cd6151997038f1a7363f9460c440d6c026142e2
parent 4f7617705bfff84d756fe4401a1f4f032f374984

selftests: rtnetlink.sh explicitly requires bash.

the script rtnetlink.sh requires a bash-only features (sleep with sub-second
precision). This may cause random test failure if the default shell is not
bash.
Address the above explicitly requiring bash as the script interpreter.

Fixes: 33b01b7b4f19 ("selftests: add rtnetlink test script")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>