[libvirt PATCH v2] util: fix success return for virProcessKillPainfullyDelay()

virProcessKillPainfullyDelay() currently almost always returns 1 or -1, even though the documentation indicates that it should return 0 if the process was terminated gracefully. But the computation of the return code is faulty and the only case that it currently returns 0 is when it is called with the pid of a process that does not exist. Since no callers ever even distinguish between the 0 and 1 response codes, simply get rid of the distinction and return 0 for both cases. Signed-off-by: Jonathon Jongsma <jjongsma(a)redhat.com&gt; --- Change in v2: - just drop the distinction between 0 and 1 and always return 0. Suggested by Ján Tomko src/util/virprocess.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/src/util/virprocess.c b/src/util/virprocess.c index 6ce5ef99a9..b6fb17db83 100644 --- a/src/util/virprocess.c +++ b/src/util/virprocess.c @@ -363,9 +363,8 @@ pid_t virProcessGroupGet(pid_t pid) /* * Try to kill the process and verify it has exited * - * Returns 0 if it was killed gracefully, 1 if it - * was killed forcibly, -1 if it is still alive, - * or another error occurred. + * Returns 0 if it was killed, -1 if it is still alive or another error + * occurred. * * Callers can provide an extra delay in seconds to * wait longer than the default. @@ -426,7 +425,7 @@ virProcessKillPainfullyDelay(pid_t pid, bool force, unsigned int extradelay, boo (long long)pid, signame); return -1; } - return signum == SIGTERM ? 0 : 1; + return 0; } g_usleep(200 * 1000); -- 2.41.0