udevd: use (void) to silence coverity

CID #1351429.

diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index 243df73..e9dd2f4 100644 (file)
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -400,10 +400,11 @@ static void worker_spawn(Manager *manager, struct event *event) {
                         goto out;
                 }
 
-                /* request TERM signal if parent exits */
-                prctl(PR_SET_PDEATHSIG, SIGTERM);
+                /* Request TERM signal if parent exits.
+                   Ignore error, not much we can do in that case. */
+                (void) prctl(PR_SET_PDEATHSIG, SIGTERM);
 
-                /* reset OOM score, we only protect the main daemon */
+                /* Reset OOM score, we only protect the main daemon. */
                 write_string_file("/proc/self/oom_score_adj", "0", 0);
 
                 for (;;) {