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Tools: hv: check return value of daemon to fix compiler warning. 

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 <olaf@aepfle.de>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Olaf Hering 2013-08-01 14:43:12 +02:00 committed by Greg Kroah-Hartman
parent b4919a5f95
commit 00663d73e3
1 changed files with 2 additions and 1 deletions
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3
tools/hv/hv_kvp_daemon.c
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@ -1439,7 +1439,8 @@ int main(void)
char *kvp_recv_buffer;
size_t kvp_recv_buffer_len;
daemon(1, 0);
if (daemon(1, 0))
return 1;
openlog("KVP", 0, LOG_USER);
syslog(LOG_INFO, "KVP starting; pid is:%d", getpid());