selftests/run_kselftest.sh: Remove unused $ROOT

Fix the following shellcheck warning:

ROOT appears unused. Verify use (or export if used externally). [SC2034]

Signed-off-by: Ricardo B. Marlière <rbm@suse.com>
Link: https://lore.kernel.org/r/20260320-selftests-fixes-v1-1-79144f76be01@suse.com
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
Ricardo B. Marlière 2026-03-20 15:29:16 -03:00 • committed by Shuah Khan
commit dbb6153c13