lib: Use the same style in the 'struct option'

Use same style in the 'struct option' as:
    struct option opt[] = {
        { a, b },
        { a, b },
        ...
        { a, b },
    };

Signed-off-by: Jiang Jiacheng <jiangjiacheng@huawei.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>

examples/c/domain/domtop.c

@@ -90,7 +90,7 @@ parse_argv(int argc, char *argv[],
         { "help", no_argument, NULL, 'h' },
         { "connect", required_argument, NULL, 'c' },
         { "delay", required_argument, NULL, 'D' },
-        {NULL, 0, NULL, 0}
+        { NULL, 0, NULL, 0 },
     };
 
     while ((arg = getopt_long(argc, argv, "+:dhc:D:", opt, NULL)) != -1) {

examples/c/domain/suspend.c

@@ -80,7 +80,7 @@ parse_argv(int argc, char *argv[],
         { "help", no_argument, NULL, 'h' },
         { "connect", required_argument, NULL, 'c' },
         { "seconds", required_argument, NULL, 's' },
-        {NULL, 0, NULL, 0}
+        { NULL, 0, NULL, 0 },
     };
 
     while ((arg = getopt_long(argc, argv, "+:dhc:s:", opt, NULL)) != -1) {

src/locking/lock_daemon.c

@@ -816,7 +816,7 @@ int main(int argc, char **argv) {
         { "pid-file", required_argument, NULL, 'p' },
         { "version", no_argument, NULL, 'V' },
         { "help", no_argument, NULL, 'h' },
-        {0, 0, 0, 0}
+        { 0, 0, 0, 0 },
     };
 
     privileged = geteuid() == 0;

src/logging/log_daemon.c

@@ -620,7 +620,7 @@ int main(int argc, char **argv) {
         { "pid-file", required_argument, NULL, 'p' },
         { "version", no_argument, NULL, 'V' },
         { "help", no_argument, NULL, 'h' },
-        {0, 0, 0, 0}
+        { 0, 0, 0, 0 },
     };
 
     privileged = geteuid() == 0;

src/remote/remote_daemon.c

@@ -817,7 +817,7 @@ int main(int argc, char **argv) {
         { "pid-file", required_argument, NULL, 'p' },
         { "version", no_argument, NULL, 'V' },
         { "help", no_argument, NULL, 'h' },
-        {0, 0, 0, 0}
+        { 0, 0, 0, 0 },
     };
 
     if (virGettextInitialize() < 0 ||

src/security/virt-aa-helper.c

@@ -1347,7 +1347,7 @@ vahParseArgv(vahControl * ctl, int argc, char **argv)
         { "replace", 0, 0, 'r' },
         { "remove", 0, 0, 'R' },
         { "uuid", 1, 0, 'u' },
-        {0, 0, 0, 0}
+        { 0, 0, 0, 0 },
     };
 
     while ((arg = getopt_long(argc, argv, "acdDhrRH:b:u:p:f:F:", opt,

tools/virsh.c

@@ -649,7 +649,7 @@ virshParseArgv(vshControl *ctl, int argc, char **argv)
         { "readonly", no_argument, NULL, 'r' },
         { "timing", no_argument, NULL, 't' },
         { "version", optional_argument, NULL, 'v' },
-        {NULL, 0, NULL, 0}
+        { NULL, 0, NULL, 0 },
     };
 
     /* Standard (non-command) options. The leading + ensures that no

tools/virt-admin.c

@@ -1324,7 +1324,7 @@ vshAdmParseArgv(vshControl *ctl, int argc, char **argv)
         { "log", required_argument, NULL, 'l' },
         { "quiet", no_argument, NULL, 'q' },
         { "version", optional_argument, NULL, 'v' },
-        {NULL, 0, NULL, 0}
+        { NULL, 0, NULL, 0 },
     };
 
     /* Standard (non-command) options. The leading + ensures that no

tools/virt-host-validate.c

@@ -73,10 +73,10 @@ show_version(FILE *out, const char *argv0)
 }
 
 static const struct option argOptions[] = {
-    { "help", 0, NULL, 'h', },
-    { "version", 0, NULL, 'v', },
-    { "quiet", 0, NULL, 'q', },
-    { NULL, 0, NULL, '\0', }
+    { "help", 0, NULL, 'h' },
+    { "version", 0, NULL, 'v' },
+    { "quiet", 0, NULL, 'q' },
+    { NULL, 0, NULL, '\0' },
 };
 
 int

tools/virt-login-shell-helper.c

@@ -181,7 +181,7 @@ main(int argc, char **argv)
     struct option opt[] = {
         { "help", no_argument, NULL, 'h' },
         { "version", optional_argument, NULL, 'V' },
-        {NULL, 0, NULL, 0}
+        { NULL, 0, NULL, 0 },
     };
     if (virInitialize() < 0) {
         fprintf(stderr, _("Failed to initialize libvirt error handling"));

tools/virt-pki-query-dn.c

@@ -63,7 +63,7 @@ main(int argc,
     struct option opt[] = {
         { "help", no_argument, NULL, 'h' },
         { "version", optional_argument, NULL, 'v' },
-        {NULL, 0, NULL, 0}
+        { NULL, 0, NULL, 0 },
     };
 
     if (virGettextInitialize() < 0)