static-checks/: Sync with upstream

Get rid of small differences to make tracking further changes easier.

Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Change-Id: Ic01f1dabed8948fe2005e0f12a5b695e8ac98af6
diff --git a/script/static-checks/static-checks-coding-style.sh b/script/static-checks/static-checks-coding-style.sh
index 90f6cb4..4483b15 100755
--- a/script/static-checks/static-checks-coding-style.sh
+++ b/script/static-checks/static-checks-coding-style.sh
@@ -15,10 +15,9 @@
 
 TEST_CASE="Coding style on current patch"
 
-echo "# $TEST_CASE"
+echo "# Check coding style on the last patch"
 
-BASE_COMMIT=origin/$TF_GERRIT_BRANCH
-COMMON_COMMIT=$(git merge-base HEAD $BASE_COMMIT)
+git show --summary
 
 LOG_FILE=$(mktemp -t coding-style-check.XXXX)
 
@@ -45,10 +44,6 @@
 echo >> "$LOG_TEST_FILENAME"
 echo "****** $TEST_CASE ******" >> "$LOG_TEST_FILENAME"
 echo >> "$LOG_TEST_FILENAME"
-
-git log --oneline $COMMON_COMMIT..HEAD >> "$LOG_TEST_FILENAME"
-echo >> "$LOG_TEST_FILENAME"
-
 if [[ "$EXIT_VALUE" == 0 ]]; then
   echo "Result : SUCCESS" >> "$LOG_TEST_FILENAME"
 else