hv_kvp_daemon.c: In function 'main':
hv_kvp_daemon.c:1441:8: warning: ignoring return value of 'daemon', declared
with attribute warn_unused_result [-Wunused-result]
Signed-off-by: Olaf Hering <o...@aepfle.de>
---
tools/hv/hv_kvp_daemon.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c
index ba075e5..b96eccc 100644
--- a/tools/hv/hv_kvp_daemon.c
+++ b/tools/hv/hv_kvp_daemon.c
@@ -1353,7 +1353,11 @@ setval_done:
*/
snprintf(cmd, sizeof(cmd), "%s %s", "hv_set_ifconfig", if_file);
- system(cmd);
+ if (system(cmd)) {
+ syslog(LOG_ERR, "Failed to execute cmd '%s'; error: %d %s",
+ cmd, errno, strerror(errno));
+ return HV_E_FAIL;
+ }
return 0;
setval_error:
--
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