Remove useless break statements

Author: tobiasbrunner

src/_copyright/_copyright.c

@@ -84,11 +84,9 @@ main(int argc, char *argv[])
 		case 'h':	/* help */
 			printf("%s\n", usage);
 			exit(0);
-			break;
 		case 'v':	/* version */
 			printf("%s strongSwan "VERSION"\n", me);
 			exit(0);
-			break;
 		case '?':
 		default:
 			errflg = 1;

src/libcharon/sa/ikev1/tasks/isakmp_cert_post.c

@@ -287,7 +287,6 @@ METHOD(task_t, process_i, status_t,
 				default:
 					return FAILED;
 			}
-			break;
 		}
 		case AGGRESSIVE:
 		{

src/libcharon/sa/ikev1/tasks/isakmp_cert_pre.c

@@ -605,7 +605,6 @@ METHOD(task_t, process_i, status_t,
 				default:
 					return FAILED;
 			}
-			break;
 		}
 		case AGGRESSIVE:
 		{

src/libimcv/plugins/imv_attestation/imv_attestation_agent.c

@@ -249,8 +249,6 @@ static TNC_Result receive_msg(private_imv_attestation_agent_t *this,
 									   os_name.len, os_name.ptr);
 					}
 					break;
-
-					break;
 				}
 				case IETF_ATTR_STRING_VERSION:
 				{

src/libpttls/pt_tls_client.c

@@ -231,7 +231,6 @@ static status_t do_sasl(private_pt_tls_client_t *this, sasl_mechanism_t *sasl)
 								reader->destroy(reader);
 								return FAILED;
 						}
-						break;
 					case PT_TLS_SASL_RESULT_MECH_FAILURE:
 					case PT_TLS_SASL_RESULT_FAILURE:
 						/* non-fatal failure, try again */

src/pool/pool.c

@@ -710,7 +710,6 @@ static enumerator_t *create_lease_query(char *filter, array_t **to_free)
 			default:
 				fprintf(stderr, "invalid filter string.\n");
 				exit(EXIT_FAILURE);
-				break;
 		}
 	}
 	query = db->query(db,
@@ -1142,7 +1141,6 @@ static void do_args(int argc, char *argv[])
 			default:
 				usage();
 				exit(EXIT_FAILURE);
-				break;
 		}
 		break;
 	}

src/sw-collector/sw-collector.c

@@ -27,7 +27,7 @@
 #include "sw_collector_history.h"
 #include "sw_collector_rest_api.h"
 #include "sw_collector_dpkg.h"
-#
+
 #include <library.h>
 #include <utils/debug.h>
 #include <utils/lexparser.h>
@@ -165,7 +165,6 @@ static collector_op_t do_args(int argc, char *argv[], bool *full_tags,
 			case 'h':
 				usage();
 				exit(SUCCESS);
-				break;
 			case 'C':
 				op = COLLECTOR_OP_CHECK;
 				continue;