Replace double equals with one for comparison

Using double equals to evaluate whether two conditions are
equal is considered BASH syntax. The POSIX compliant version
uses one equal sign for evaluating.

Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Lisa Nguyen <lisa.nguyen@linaro.org>

13 files changed, 18 insertions, 18 deletions

diff --git a/cpufreq/cpufreq_03.sh b/cpufreq/cpufreq_03.sh
index 8aeeeb2..acd1c2a 100755
--- a/cpufreq/cpufreq_03.sh
+++ b/cpufreq/cpufreq_03.sh
@@ -38,7 +38,7 @@ check_governor() {
 
     set_governor $cpu $newgov
 
-    check "governor change to '$newgov'" "test \"$(get_governor $cpu)\" == \"$newgov\""
+    check "governor change to '$newgov'" "test \"$(get_governor $cpu)\" = \"$newgov\""
 
     set_governor $cpu $oldgov
 }
diff --git a/cpufreq/cpufreq_04.sh b/cpufreq/cpufreq_04.sh
index 71ee69d..98b0fa1 100755
--- a/cpufreq/cpufreq_04.sh
+++ b/cpufreq/cpufreq_04.sh
@@ -40,7 +40,7 @@ check_frequency() {
     set_governor $cpu userspace
     set_frequency $cpu $newfreq
 
-    check "setting frequency '$(frequnit $newfreq)'" "test \"$(get_frequency $cpu)\" == \"$newfreq\""
+    check "setting frequency '$(frequnit $newfreq)'" "test \"$(get_frequency $cpu)\" = \"$newfreq\""
 
     set_frequency $cpu $oldfreq
     set_governor $cpu $oldgov
diff --git a/cpufreq/cpufreq_07.sh b/cpufreq/cpufreq_07.sh
index aef991f..2568b72 100755
--- a/cpufreq/cpufreq_07.sh
+++ b/cpufreq/cpufreq_07.sh
@@ -52,12 +52,12 @@ check_ondemand() {
 	    curfreq=$(get_frequency $cpu)
 	    kill $pid
 
-	    check "'ondemand' increase frequency on load" "test \"$curfreq\" == \"$maxfreq\""
+	    check "'ondemand' increase frequency on load" "test \"$curfreq\" = \"$maxfreq\""
 
 	    sleep 1
 	    curfreq=$(get_frequency $cpu)
 
-	    check "'ondemand' decrease frequency on idle" "test \"$curfreq\" == \"$minfreq\""
+	    check "'ondemand' decrease frequency on idle" "test \"$curfreq\" = \"$minfreq\""
 
 	    return 0
 	fi
diff --git a/cpufreq/cpufreq_08.sh b/cpufreq/cpufreq_08.sh
index 3cc60f8..8eae7c0 100755
--- a/cpufreq/cpufreq_08.sh
+++ b/cpufreq/cpufreq_08.sh
@@ -44,7 +44,7 @@ check_frequency() {
     curfreq=$(get_frequency $cpu)
     kill $pid
 
-    check "'userspace' $(frequnit $freq) is fixed" "test \"$curfreq\" == \"$freq\""
+    check "'userspace' $(frequnit $freq) is fixed" "test \"$curfreq\" = \"$freq\""
     if [ "$?" != "0" ]; then
 	return 1
     fi
diff --git a/cpufreq/cpufreq_09.sh b/cpufreq/cpufreq_09.sh
index f502b83..f227b62 100755
--- a/cpufreq/cpufreq_09.sh
+++ b/cpufreq/cpufreq_09.sh
@@ -40,7 +40,7 @@ check_powersave() {
     wait_latency $cpu
     curfreq=$(get_frequency $cpu)
 
-    check "'powersave' sets frequency to $(frequnit $minfreq)" "test \"$curfreq\" == \"$minfreq\""
+    check "'powersave' sets frequency to $(frequnit $minfreq)" "test \"$curfreq\" = \"$minfreq\""
     if [ "$?" != "0" ]; then
 	return 1
     fi
@@ -52,7 +52,7 @@ check_powersave() {
     curfreq=$(get_frequency $cpu)
     kill $pid
 
-    check "'powersave' frequency $(frequnit $minfreq) is fixed" "test \"$curfreq\" == \"$minfreq\""
+    check "'powersave' frequency $(frequnit $minfreq) is fixed" "test \"$curfreq\" = \"$minfreq\""
     if [ "$?" -ne "0" ]; then
 	return 1
     fi
diff --git a/cpuhotplug/cpuhotplug_02.sh b/cpuhotplug/cpuhotplug_02.sh
index 8caf5e6..564cb30 100755
--- a/cpuhotplug/cpuhotplug_02.sh
+++ b/cpuhotplug/cpuhotplug_02.sh
@@ -33,7 +33,7 @@ check_state() {
     local state=
     shift 1
 
-    if [ "$cpu" == "cpu0" ]; then
+    if [ "$cpu" = "cpu0" ]; then
 	is_cpu0_hotplug_allowed $hotplug_allow_cpu0 || return 0
     fi
 
diff --git a/cpuhotplug/cpuhotplug_03.sh b/cpuhotplug/cpuhotplug_03.sh
index 91c29ef..c32f6a4 100755
--- a/cpuhotplug/cpuhotplug_03.sh
+++ b/cpuhotplug/cpuhotplug_03.sh
@@ -33,7 +33,7 @@ check_affinity_fails() {
     local dirpath=$CPU_PATH/$1
     local ret=
 
-    if [ "$cpu" == "cpu0" ]; then
+    if [ "$cpu" = "cpu0" ]; then
 	is_cpu0_hotplug_allowed $hotplug_allow_cpu0 || return 0
     fi
 
diff --git a/cpuhotplug/cpuhotplug_04.sh b/cpuhotplug/cpuhotplug_04.sh
index 1f7efa7..1e3e8c1 100755
--- a/cpuhotplug/cpuhotplug_04.sh
+++ b/cpuhotplug/cpuhotplug_04.sh
@@ -36,7 +36,7 @@ check_task_migrate() {
     local pid=
     local ret=
 
-    if [ "$cpu" == "cpu0" ]; then
+    if [ "$cpu" = "cpu0" ]; then
 	is_cpu0_hotplug_allowed $hotplug_allow_cpu0 || return 0
     fi
 
diff --git a/cpuhotplug/cpuhotplug_05.sh b/cpuhotplug/cpuhotplug_05.sh
index 28f6f8c..71baf2c 100755
--- a/cpuhotplug/cpuhotplug_05.sh
+++ b/cpuhotplug/cpuhotplug_05.sh
@@ -32,7 +32,7 @@ check_procinfo() {
     local cpuid=${cpu:3}
     local ret=
 
-    if [ "$cpu" == "cpu0" ]; then
+    if [ "$cpu" = "cpu0" ]; then
 	is_cpu0_hotplug_allowed $hotplug_allow_cpu0 || return 0
     fi
 
diff --git a/cpuhotplug/cpuhotplug_06.sh b/cpuhotplug/cpuhotplug_06.sh
index df9deaf..a774438 100755
--- a/cpuhotplug/cpuhotplug_06.sh
+++ b/cpuhotplug/cpuhotplug_06.sh
@@ -32,7 +32,7 @@ check_procinfo() {
     local cpuid=${cpu:3}
     local ret=
 
-    if [ "$cpu" == "cpu0" ]; then
+    if [ "$cpu" = "cpu0" ]; then
 	is_cpu0_hotplug_allowed $hotplug_allow_cpu0 || return 0
     fi
 
diff --git a/cpuhotplug/cpuhotplug_07.sh b/cpuhotplug/cpuhotplug_07.sh
index 05b3a4b..c1f5e2c 100755
--- a/cpuhotplug/cpuhotplug_07.sh
+++ b/cpuhotplug/cpuhotplug_07.sh
@@ -34,7 +34,7 @@ check_notification() {
     local pid=
     local ret=
 
-    if [ "$cpu" == "cpu0" ]; then
+    if [ "$cpu" = "cpu0" ]; then
 	is_cpu0_hotplug_allowed $hotplug_allow_cpu0 || return 0
     fi
 
diff --git a/include/functions.sh b/include/functions.sh
index 033319b..35ca21d 100644
--- a/include/functions.sh
+++ b/include/functions.sh
@@ -50,9 +50,9 @@ test_status_show() {
     fi
 
     echo " "
-    if [[ "$test_script_status" == "fail" ]]; then
+    if [ "$test_script_status" = "fail" ]; then
         echo "$TEST_NAME: fail"
-    elif [[ "$test_script_status" == "skip" ]]; then
+    elif [ "$test_script_status" = "skip" ]; then
         echo "$TEST_NAME: skip"
     else
         echo "$TEST_NAME: pass"
@@ -79,9 +79,9 @@ log_begin() {
 log_end() {
     printf "$*\n"
 
-    if [[ "$*" == "Err" ]]; then
+    if [ "$*" = "Err" ]; then
         fail_count=$((fail_count + 1))
-    elif [[ "$*" == "skip" ]]; then
+    elif [ "$*" = "skip" ]; then
         skip_count=$((skip_count + 1))
     else
         pass_count=$((pass_count + 1))
diff --git a/include/thermal_functions.sh b/include/thermal_functions.sh
index f173e37..59f79a3 100644
--- a/include/thermal_functions.sh
+++ b/include/thermal_functions.sh
@@ -163,7 +163,7 @@ for_each_cooling_device() {
     shift 1
 
     devices=$(ls $THERMAL_PATH | grep "cooling_device['$MAX_CDEV']")
-    if [ "$devices" == "" ]; then
+    if [ "$devices" = "" ]; then
 	log_skip "no cooling devices"
 	return 0
     fi