Whitespace fixes

Mostly trailing spaces or whitespace in empty lines.

diff --git a/src/dhcpv6.c b/src/dhcpv6.c
index 5a6fd8303646a8f1902ba9d8ff42c4e8642cef6b..9e3d6c437bf4785e3356490cfd068ae5e8ceb7a1 100644 (file)
--- a/src/dhcpv6.c
+++ b/src/dhcpv6.c
@@ -76,19 +76,19 @@ static int dhcpv6_commit_advert(void);
 // RFC 3315 - 5.5 Timeout and Delay values
 static struct dhcpv6_retx dhcpv6_retx[_DHCPV6_MSG_MAX] = {
        [DHCPV6_MSG_UNKNOWN] = {false, 1, 120, 0, "<POLL>",
-                       dhcpv6_handle_reconfigure, NULL},
+                       dhcpv6_handle_reconfigure, NULL},
        [DHCPV6_MSG_SOLICIT] = {true, 1, DHCPV6_SOL_MAX_RT, 0, "SOLICIT",
-                       dhcpv6_handle_advert, dhcpv6_commit_advert},
+                       dhcpv6_handle_advert, dhcpv6_commit_advert},
        [DHCPV6_MSG_REQUEST] = {true, 1, DHCPV6_REQ_MAX_RT, 10, "REQUEST",
-                       dhcpv6_handle_reply, NULL},
+                       dhcpv6_handle_reply, NULL},
        [DHCPV6_MSG_RENEW] = {false, 10, DHCPV6_REN_MAX_RT, 0, "RENEW",
-                       dhcpv6_handle_reply, NULL},
+                       dhcpv6_handle_reply, NULL},
        [DHCPV6_MSG_REBIND] = {false, 10, DHCPV6_REB_MAX_RT, 0, "REBIND",
-                       dhcpv6_handle_rebind_reply, NULL},
+                       dhcpv6_handle_rebind_reply, NULL},
        [DHCPV6_MSG_RELEASE] = {false, 1, 0, 5, "RELEASE", NULL, NULL},
        [DHCPV6_MSG_DECLINE] = {false, 1, 0, 5, "DECLINE", NULL, NULL},
        [DHCPV6_MSG_INFO_REQ] = {true, 1, DHCPV6_INF_MAX_RT, 0, "INFOREQ",
-                       dhcpv6_handle_reply, NULL},
+                       dhcpv6_handle_reply, NULL},
 };
 
 
@@ -688,12 +688,12 @@ static int dhcpv6_handle_advert(enum dhcpv6_msg orig, const int rc,
                        cand.wants_reconfigure = true;
                } else if (otype == DHCPV6_OPT_SOL_MAX_RT && olen == 4) {
                        uint32_t sol_max_rt = ntohl(*((uint32_t *)odata));
-                       if (sol_max_rt >= DHCPV6_SOL_MAX_RT_MIN && 
+                       if (sol_max_rt >= DHCPV6_SOL_MAX_RT_MIN &&
                                        sol_max_rt <= DHCPV6_SOL_MAX_RT_MAX)
                                cand.sol_max_rt = sol_max_rt;
                } else if (otype == DHCPV6_OPT_INF_MAX_RT && olen == 4) {
                        uint32_t inf_max_rt = ntohl(*((uint32_t *)odata));
-                       if (inf_max_rt >= DHCPV6_INF_MAX_RT_MIN && 
+                       if (inf_max_rt >= DHCPV6_INF_MAX_RT_MIN &&
                                        inf_max_rt <= DHCPV6_INF_MAX_RT_MAX)
                                cand.inf_max_rt = inf_max_rt;
                } else if (otype == DHCPV6_OPT_IA_PD && request_prefix) {
@@ -717,8 +717,8 @@ static int dhcpv6_handle_advert(enum dhcpv6_msg orig, const int rc,
 
        if ((!have_na && na_mode == IA_MODE_FORCE) ||
                        (!have_pd && pd_mode == IA_MODE_FORCE)) {
-               /* 
-                * RFC7083 states to process the SOL_MAX_RT and 
+               /*
+                * RFC7083 states to process the SOL_MAX_RT and
                 * INF_MAX_RT options even if the DHCPv6 server
                 * did not propose any IA_NA and/or IA_PD
                 */
@@ -899,12 +899,12 @@ static int dhcpv6_handle_reply(enum dhcpv6_msg orig, _unused const int rc,
                                odhcp6c_add_state(STATE_AFTR_NAME, odata, olen);
                } else if (otype == DHCPV6_OPT_SOL_MAX_RT && olen == 4) {
                        uint32_t sol_max_rt = ntohl(*((uint32_t *)odata));
-                       if (sol_max_rt >= DHCPV6_SOL_MAX_RT_MIN && 
+                       if (sol_max_rt >= DHCPV6_SOL_MAX_RT_MIN &&
                                        sol_max_rt <= DHCPV6_SOL_MAX_RT_MAX)
                                dhcpv6_retx[DHCPV6_MSG_SOLICIT].max_timeo = sol_max_rt;
                } else if (otype == DHCPV6_OPT_INF_MAX_RT && olen == 4) {
                        uint32_t inf_max_rt = ntohl(*((uint32_t *)odata));
-                       if (inf_max_rt >= DHCPV6_INF_MAX_RT_MIN && 
+                       if (inf_max_rt >= DHCPV6_INF_MAX_RT_MIN &&
                                        inf_max_rt <= DHCPV6_INF_MAX_RT_MAX)
                                dhcpv6_retx[DHCPV6_MSG_INFO_REQ].max_timeo = inf_max_rt;
                }else if (otype != DHCPV6_OPT_CLIENTID &&
@@ -992,7 +992,7 @@ static int dhcpv6_parse_ia(void *opt, void *end)
                        uint8_t *sdata;
 
 #ifdef EXT_PREFIX_CLASS
-                        // Find prefix class, if any
+                       // Find prefix class, if any
                        dhcpv6_for_each_option(&prefix[1], odata + olen,
                                        stype, slen, sdata)
                                if (stype == DHCPV6_OPT_PREFIX_CLASS && slen == 2)
@@ -1295,7 +1295,7 @@ int dhcpv6_promote_server_cand(void)
 
        dhcpv6_retx[DHCPV6_MSG_SOLICIT].max_timeo = cand->sol_max_rt;
        dhcpv6_retx[DHCPV6_MSG_INFO_REQ].max_timeo = cand->inf_max_rt;
-       
+
        odhcp6c_remove_state(STATE_SERVER_CAND, 0, sizeof(*cand));
 
        return ret;

diff --git a/src/odhcp6c.c b/src/odhcp6c.c
index dbba60512c171ef8f5782ecd524d07baacfabc87..bf61d5077f86dec88f9f4715e3c65fd8f8f4d48f 100644 (file)
--- a/src/odhcp6c.c
+++ b/src/odhcp6c.c
@@ -262,7 +262,7 @@ int main(_unused int argc, char* const argv[])
 
                        while (do_signal == 0 || do_signal == SIGUSR1) {
                                do_signal = 0;
-                               script_call("informed");                                        
+                               script_call("informed");
 
                                int res = dhcpv6_poll_reconfigure();
                                odhcp6c_signal_process();
@@ -327,7 +327,7 @@ int main(_unused int argc, char* const argv[])
                                        script_call("updated");
                                        continue; // Renew was successful
                                }
-                               
+
                                odhcp6c_clear_state(STATE_SERVER_ID); // Remove binding
 
                                // If we have IAs, try rebind otherwise restart
@@ -470,7 +470,7 @@ void odhcp6c_insert_state(enum odhcp6c_state state, size_t offset, const void *d
        uint8_t *n = odhcp6c_resize_state(state, len);
        if (n) {
                uint8_t *sdata = state_data[state];
-               
+
                memmove(sdata + offset + len, sdata + offset, len_after);
                memcpy(sdata + offset, data, len);
        }

diff --git a/src/odhcp6c.h b/src/odhcp6c.h
index 85ebf2f11815b25fe08414184bcc085e41fb0f0a..d4458ffd04b3a8f37009df89131a7e114dcd7e84 100644 (file)
--- a/src/odhcp6c.h
+++ b/src/odhcp6c.h
@@ -59,7 +59,7 @@ enum dhcvp6_opt {
        DHCPV6_OPT_SOL_MAX_RT = 82,
        DHCPV6_OPT_INF_MAX_RT = 83,
 #ifdef EXT_PREFIX_CLASS
-        /* draft-bhandari-dhc-class-based-prefix, not yet standardized */
+       /* draft-bhandari-dhc-class-based-prefix, not yet standardized */
        DHCPV6_OPT_PREFIX_CLASS = EXT_PREFIX_CLASS,
 #endif
 };

diff --git a/src/ra.c b/src/ra.c
index 58c87417e2929ca91ee0cd23403462b05d44c2db..ceded54ab9340c90be76b19b3802c0bad576bfa9 100644 (file)
--- a/src/ra.c
+++ b/src/ra.c
@@ -214,7 +214,7 @@ static bool ra_icmpv6_valid(struct sockaddr_in6 *source, int hlim, uint8_t *data
        default:
                return false;
        }
-       
+
        icmpv6_for_each_option(opt, opt, end)
                ;