The hwsim_utils used to do file operations locally in python.
Start using the cmd_execute() general function for file operations
so that this would also work on remote setups.
Signed-off-by: Jonathan Afek <jonathanx.afek@xxxxxxxxx>
---
tests/hwsim/hwsim_utils.py | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/tests/hwsim/hwsim_utils.py b/tests/hwsim/hwsim_utils.py
index cba9271..1f4017f 100644
--- a/tests/hwsim/hwsim_utils.py
+++ b/tests/hwsim/hwsim_utils.py
@@ -173,6 +173,8 @@ def test_connectivity_sta(dev1, dev2, dscp=None, tos=None):
def set_powersave(dev, val):
phy = dev.get_driver_status_field("phyname")
- psf = open('/sys/kernel/debug/ieee80211/%s/hwsim/ps' % phy, 'w')
- psf.write('%d\n' % val)
- psf.close()
+ fname = '/sys/kernel/debug/ieee80211/%s/hwsim/ps' % phy
+ data = '%d' % val
+ (res, data) = dev.cmd_execute(["echo", data, ">", fname])
+ if 0 != res:
+ raise Exception("failed to set power save for device")
--
1.9.1
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