[ Upstream commit 72ce3daf92ba4f5bae6e91095d40e67b367c6b2f ] Fix a test case to make checkbashisms clean. Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>