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tests: Check for mac80211_hwsim module before loading it

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Instead of checking if the kernel allows modules (via the presence of
/proc/modules), check if mac80211_hwsim is already there and load it
only if not. This gets rid of some ugly prints from modprobe in case
code isn't even a module and cannot be found, etc.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2020-05-31 11:40:32 +02:00 committed by Jouni Malinen
parent 4dd712bd36
commit 2f9e2f9044
1 changed files with 1 additions and 1 deletions
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2
tests/hwsim/start.sh
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@ -110,7 +110,7 @@ else
NUM_CH=1
fi
test -f /proc/modules && sudo modprobe mac80211_hwsim radios=7 channels=$NUM_CH support_p2p_device=0 dyndbg=+p
test -d /sys/module/mac80211_hwsim || sudo modprobe mac80211_hwsim radios=7 channels=$NUM_CH support_p2p_device=0 dyndbg=+p
sudo ifconfig hwsim0 up
sudo $WLANTEST -i hwsim0 -n $LOGDIR/hwsim0.pcapng -c -dtN -L $LOGDIR/hwsim0 &