1 files changed, 5 insertions, 7 deletions

diff --git a/scripts/objdiff b/scripts/objdiff
index b3e4f10bfc3e..b8f7fc60563e 100755
--- a/scripts/objdiff
+++ b/scripts/objdiff
@@ -25,17 +25,15 @@
 #
 # Note: 'make mrproper' will also remove .tmp_objdiff
 
-GIT_DIR="`git rev-parse --git-dir`"
+SRCTREE=$(git rev-parse --show-toplevel 2>/dev/null)
 
-if [ -d "$GIT_DIR" ]; then
-        TMPD="${GIT_DIR%git}tmp_objdiff"
-
-        [ -d "$TMPD" ] || mkdir "$TMPD"
-else
-        echo "ERROR: git directory not found."
+if [ -z "$SRCTREE" ]; then
+        echo "ERROR: Not a git repository."
         exit 1
 fi
 
+TMPD=$SRCTREE/.tmp_objdiff
+
 usage() {
         echo "Usage: $0 <command> <args>"
         echo "  record    <list of object files>"