tools/test-runner: Fix errors reported by scan-build This patch fixes the errors reported by the scan-build. tools/test-runner.c:315:2: warning: Null pointer passed to 1st parameter expecting 'nonnull' [core.NonNullParamChecker] execve(argv[0], argv, qemu_envp); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ tools/test-runner.c:554:6: warning: Null pointer passed to 1st parameter expecting 'nonnull' [core.NonNullParamChecker] if (chdir(home + 5) < 0) { ^~~~~~~~~~~~~~~ tools/test-runner.c:638:6: warning: Null pointer passed to 1st parameter expecting 'nonnull' [core.NonNullParamChecker] if (chdir(home + 5) < 0) { ^~~~~~~~~~~~~~~ tools/test-runner.c:695:6: warning: Null pointer passed to 1st parameter expecting 'nonnull' [core.NonNullParamChecker] if (chdir(home + 5) < 0) { ^~~~~~~~~~~~~~~ tools/test-runner.c:984:3: warning: Value stored to 'serial_fd' is never read [deadcode.DeadStores] serial_fd = -1; ^ ~~

Diffstat

1 files changed, 11 insertions(+), 3 deletions(-)