sctp: fix checkpatch errors with indent

fix checkpatch errors below:
ERROR: switch and case should be at the same inden
ERROR: code indent should use tabs where possible

Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Wang Weidong <wangweidong1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 32 insertions, 33 deletions

diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index d53af47efa7d..e5f7cdb42a85 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -1967,13 +1967,13 @@ static int sctp_verify_ext_param(struct net *net, union sctp_params param)
 
         for (i = 0; i < num_ext; i++) {
                 switch (param.ext->chunks[i]) {
-                    case SCTP_CID_AUTH:
-                            have_auth = 1;
-                            break;
-                    case SCTP_CID_ASCONF:
-                    case SCTP_CID_ASCONF_ACK:
-                            have_asconf = 1;
-                            break;
+                case SCTP_CID_AUTH:
+                        have_auth = 1;
+                        break;
+                case SCTP_CID_ASCONF:
+                case SCTP_CID_ASCONF_ACK:
+                        have_asconf = 1;
+                        break;
                 }
         }
 
@@ -2000,25 +2000,24 @@ static void sctp_process_ext_param(struct sctp_association *asoc,
 
         for (i = 0; i < num_ext; i++) {
                 switch (param.ext->chunks[i]) {
-                    case SCTP_CID_FWD_TSN:
-                            if (net->sctp.prsctp_enable &&
-                                !asoc->peer.prsctp_capable)
+                case SCTP_CID_FWD_TSN:
+                        if (net->sctp.prsctp_enable && !asoc->peer.prsctp_capable)
                                     asoc->peer.prsctp_capable = 1;
-                            break;
-                    case SCTP_CID_AUTH:
-                            /* if the peer reports AUTH, assume that he
-                             * supports AUTH.
-                             */
-                            if (net->sctp.auth_enable)
-                                    asoc->peer.auth_capable = 1;
-                            break;
-                    case SCTP_CID_ASCONF:
-                    case SCTP_CID_ASCONF_ACK:
-                            if (net->sctp.addip_enable)
-                                    asoc->peer.asconf_capable = 1;
-                            break;
-                    default:
-                            break;
+                        break;
+                case SCTP_CID_AUTH:
+                        /* if the peer reports AUTH, assume that he
+                         * supports AUTH.
+                         */
+                        if (net->sctp.auth_enable)
+                                asoc->peer.auth_capable = 1;
+                        break;
+                case SCTP_CID_ASCONF:
+                case SCTP_CID_ASCONF_ACK:
+                        if (net->sctp.addip_enable)
+                                asoc->peer.asconf_capable = 1;
+                        break;
+                default:
+                        break;
                 }
         }
 }
@@ -2266,14 +2265,14 @@ int sctp_verify_init(struct net *net, const struct sctp_association *asoc,
 
                 result = sctp_verify_param(net, asoc, param, cid, chunk, errp);
                 switch (result) {
-                    case SCTP_IERROR_ABORT:
-                    case SCTP_IERROR_NOMEM:
-                                return 0;
-                    case SCTP_IERROR_ERROR:
-                                return 1;
-                    case SCTP_IERROR_NO_ERROR:
-                    default:
-                                break;
+                case SCTP_IERROR_ABORT:
+                case SCTP_IERROR_NOMEM:
+                        return 0;
+                case SCTP_IERROR_ERROR:
+                        return 1;
+                case SCTP_IERROR_NO_ERROR:
+                default:
+                        break;
                 }
 
         } /* for (loop through all parameters) */