1 files changed, 20 insertions, 20 deletions

diff --git a/networking/udhcp/common.c b/networking/udhcp/common.c
index 77d7fd5d4..fb4f8d16c 100644
--- a/networking/udhcp/common.c
+++ b/networking/udhcp/common.c
@@ -18,7 +18,7 @@ const uint8_t MAC_BCAST_ADDR[6] ALIGN2 = {
  * See RFC2132 for more options.
  * OPTION_REQ: these options are requested by udhcpc (unless -o).
  */
-const struct dhcp_option dhcp_options[] = {
+const struct dhcp_optflag dhcp_optflags[] = {
         /* flags                                    code */
         { OPTION_IP                   | OPTION_REQ, 0x01 }, /* DHCP_SUBNET        */
         { OPTION_S32                              , 0x02 }, /* DHCP_TIME_OFFSET   */
@@ -76,7 +76,7 @@ const struct dhcp_option dhcp_options[] = {
  * for udhcpc stript, and for setting options for udhcpd via
  * "opt OPTION_NAME OPTION_VALUE" directives in udhcpd.conf file.
  */
-/* Must match dhcp_options[] order */
+/* Must match dhcp_optflags[] order */
 const char dhcp_option_strings[] ALIGN1 =
         "subnet" "\0"      /* DHCP_SUBNET         */
         "timezone" "\0"    /* DHCP_TIME_OFFSET    */
@@ -278,9 +278,9 @@ void FAST_FUNC udhcp_add_binary_option(struct dhcp_packet *packet, uint8_t *addo
 /* Add an one to four byte option to a packet */
 void FAST_FUNC udhcp_add_simple_option(struct dhcp_packet *packet, uint8_t code, uint32_t data)
 {
-        const struct dhcp_option *dh;
+        const struct dhcp_optflag *dh;
 
-        for (dh = dhcp_options; dh->code; dh++) {
+        for (dh = dhcp_optflags; dh->code; dh++) {
                 if (dh->code == code) {
                         uint8_t option[6], len;
 
@@ -330,7 +330,7 @@ int FAST_FUNC udhcp_str2nip(const char *str, void *arg)
 /* helper: add an option to the opt_list */
 static NOINLINE void attach_option(
                 struct option_set **opt_list,
-                const struct dhcp_option *option,
+                const struct dhcp_optflag *optflag,
                 char *buffer,
                 int length)
 {
@@ -339,11 +339,11 @@ static NOINLINE void attach_option(
         char *allocated = NULL;
 #endif
 
-        existing = udhcp_find_option(*opt_list, option->code);
+        existing = udhcp_find_option(*opt_list, optflag->code);
         if (!existing) {
-                log2("Attaching option %02x to list", option->code);
+                log2("Attaching option %02x to list", optflag->code);
 #if ENABLE_FEATURE_UDHCP_RFC3397
-                if ((option->flags & OPTION_TYPE_MASK) == OPTION_DNS_STRING) {
+                if ((optflag->flags & OPTION_TYPE_MASK) == OPTION_DNS_STRING) {
                         /* reuse buffer and length for RFC1035-formatted string */
                         allocated = buffer = (char *)dname_enc(NULL, 0, buffer, &length);
                 }
@@ -351,12 +351,12 @@ static NOINLINE void attach_option(
                 /* make a new option */
                 new = xmalloc(sizeof(*new));
                 new->data = xmalloc(length + OPT_DATA);
-                new->data[OPT_CODE] = option->code;
+                new->data[OPT_CODE] = optflag->code;
                 new->data[OPT_LEN] = length;
                 memcpy(new->data + OPT_DATA, buffer, length);
 
                 curr = opt_list;
-                while (*curr && (*curr)->data[OPT_CODE] < option->code)
+                while (*curr && (*curr)->data[OPT_CODE] < optflag->code)
                         curr = &(*curr)->next;
 
                 new->next = *curr;
@@ -364,14 +364,14 @@ static NOINLINE void attach_option(
                 goto ret;
         }
 
-        if (option->flags & OPTION_LIST) {
+        if (optflag->flags & OPTION_LIST) {
                 unsigned old_len;
 
                 /* add it to an existing option */
-                log1("Attaching option %02x to existing member of list", option->code);
+                log1("Attaching option %02x to existing member of list", optflag->code);
                 old_len = existing->data[OPT_LEN];
 #if ENABLE_FEATURE_UDHCP_RFC3397
-                if ((option->flags & OPTION_TYPE_MASK) == OPTION_DNS_STRING) {
+                if ((optflag->flags & OPTION_TYPE_MASK) == OPTION_DNS_STRING) {
                         /* reuse buffer and length for RFC1035-formatted string */
                         allocated = buffer = (char *)dname_enc(existing->data + OPT_DATA, old_len, buffer, &length);
                 }
@@ -380,7 +380,7 @@ static NOINLINE void attach_option(
                         /* actually 255 is ok too, but adding a space can overlow it */
 
                         existing->data = xrealloc(existing->data, OPT_DATA + 1 + old_len + length);
-                        if ((option->flags & OPTION_TYPE_MASK) == OPTION_STRING) {
+                        if ((optflag->flags & OPTION_TYPE_MASK) == OPTION_STRING) {
                                 /* add space separator between STRING options in a list */
                                 existing->data[OPT_DATA + old_len] = ' ';
                                 old_len++;
@@ -401,7 +401,7 @@ int FAST_FUNC udhcp_str2optset(const char *const_str, void *arg)
         struct option_set **opt_list = arg;
         char *opt, *val, *endptr;
         char *str;
-        const struct dhcp_option *option;
+        const struct dhcp_optflag *optflag;
         int retval, length;
         char buffer[8] ALIGNED(4);
         uint16_t *result_u16 = (uint16_t *) buffer;
@@ -413,17 +413,17 @@ int FAST_FUNC udhcp_str2optset(const char *const_str, void *arg)
         if (!opt)
                 return 0;
 
-        option = &dhcp_options[udhcp_option_idx(opt)];
+        optflag = &dhcp_optflags[udhcp_option_idx(opt)];
 
         retval = 0;
         do {
                 val = strtok(NULL, ", \t");
                 if (!val)
                         break;
-                length = dhcp_option_lengths[option->flags & OPTION_TYPE_MASK];
+                length = dhcp_option_lengths[optflag->flags & OPTION_TYPE_MASK];
                 retval = 0;
                 opt = buffer; /* new meaning for variable opt */
-                switch (option->flags & OPTION_TYPE_MASK) {
+                switch (optflag->flags & OPTION_TYPE_MASK) {
                 case OPTION_IP:
                         retval = udhcp_str2nip(val, buffer);
                         break;
@@ -486,8 +486,8 @@ int FAST_FUNC udhcp_str2optset(const char *const_str, void *arg)
                         break;
                 }
                 if (retval)
-                        attach_option(opt_list, option, opt, length);
-        } while (retval && option->flags & OPTION_LIST);
+                        attach_option(opt_list, optflag, opt, length);
+        } while (retval && optflag->flags & OPTION_LIST);
 
         return retval;
 }