Add kernel version depency for Kernel 3.1.x which extended __rtnl_register().

[socketcan-devel.git] / test / canecho.c

diff --git a/test/canecho.c b/test/canecho.c
index 31c391849e07f34b4ce67d28f8624f93c20d43bc..a51966f32f6998292eaf0ba09cadba3e0fcf0c3f 100644 (file)
--- a/test/canecho.c
+++ b/test/canecho.c
@@ -91,28 +91,28 @@ int main(int argc, char **argv)
 
        while ((opt = getopt(argc, argv, "f:t:p:v")) != -1) {
                switch (opt) {
-                       case 'f':
-                               family = atoi(optarg);
-                               break;
+               case 'f':
+                       family = atoi(optarg);
+                       break;
 
-                       case 't':
-                               type = atoi(optarg);
-                               break;
+               case 't':
+                       type = atoi(optarg);
+                       break;
 
-                       case 'p':
-                               proto = atoi(optarg);
-                               break;
+               case 'p':
+                       proto = atoi(optarg);
+                       break;
 
-                       case 'v':
-                               verbose = 1;
-                               break;
+               case 'v':
+                       verbose = 1;
+                       break;
 
-                       case '?':
-                               break;
+               case '?':
+                       break;
 
-                       default:
-                               fprintf(stderr, "Unknown option %c\n", opt);
-                               break;
+               default:
+                       fprintf(stderr, "Unknown option %c\n", opt);
+                       break;
                }
        }
 
@@ -122,7 +122,7 @@ int main(int argc, char **argv)
        }
        
        printf("interface = %s, family = %d, type = %d, proto = %d\n",
-                       argv[optind], family, type, proto);
+              argv[optind], family, type, proto);
        if ((s = socket(family, type, proto)) < 0) {
                perror("socket");
                return 1;