selftests: do not require bash for the generated test

Nothing in this minimal script seems to require bash. We often run these
tests on embedded devices where the only shell available is the busybox
ash. Use sh instead.

Signed-off-by: Rolf Eike Beer <eb@emlix.com>
Cc: stable@vger.kernel.org
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>

diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile
index 71b05891a6a14adfe7537e70333352b844966134..831022b12848de68695065040b38bd7ec55f7577 100644 (file)
--- a/tools/testing/selftests/Makefile
+++ b/tools/testing/selftests/Makefile
@@ -90,7 +90,7 @@ ifdef INSTALL_PATH
        done;
 
        @# Ask all targets to emit their test scripts
-       echo "#!/bin/bash" > $(ALL_SCRIPT)
+       echo "#!/bin/sh" > $(ALL_SCRIPT)
        echo "cd \$$(dirname \$$0)" >> $(ALL_SCRIPT)
        echo "ROOT=\$$PWD" >> $(ALL_SCRIPT)