Silence a swath of warnings regarding set-but-unused.

5 files changed, 8 insertions, 35 deletions

diff --git a/libpurple/protocols/gg/gg.c b/libpurple/protocols/gg/gg.c
index eb329e5599..ec104eb033 100644
--- a/libpurple/protocols/gg/gg.c
+++ b/libpurple/protocols/gg/gg.c
@@ -818,7 +818,6 @@ static void ggp_action_change_status_broadcasting(PurplePluginAction *action)
 
 static void ggp_callback_add_to_chat_ok(PurpleBuddy *buddy, PurpleRequestFields *fields)
 {
-	GGPInfo *info;
 	PurpleConnection *conn;
 	PurpleRequestField *field;
 	GList *sel;
@@ -827,8 +826,6 @@ static void ggp_callback_add_to_chat_ok(PurpleBuddy *buddy, PurpleRequestFields
 
 	g_return_if_fail(conn != NULL);
 
-	info = conn->proto_data;
-
 	field = purple_request_fields_get_field(fields, "name");
 	sel = purple_request_field_list_get_selected(field);
 
@@ -2595,9 +2592,6 @@ static void ggp_keepalive(PurpleConnection *gc)
 static void ggp_register_user(PurpleAccount *account)
 {
 	PurpleConnection *gc = purple_account_get_connection(account);
-	GGPInfo *info;
-
-	info = gc->proto_data = g_new0(GGPInfo, 1);
 
 	ggp_token_request(gc, ggp_register_user_dialog);
 }
diff --git a/libpurple/protocols/jabber/si.c b/libpurple/protocols/jabber/si.c
index 8140f60c32..ce14df68ed 100644
--- a/libpurple/protocols/jabber/si.c
+++ b/libpurple/protocols/jabber/si.c
@@ -1691,7 +1691,10 @@ void jabber_si_parse(JabberStream *js, const char *from, JabberIqType type,
 {
 	JabberSIXfer *jsx;
 	PurpleXfer *xfer;
-	xmlnode *file, *feature, *x, *field, *option, *value, *thumbnail;
+	xmlnode *file, *feature, *x, *field, *option, *value;
+#if ENABLE_FT_THUMBNAILS
+	xmlnode *thumbnail;
+#endif
 	const char *stream_id, *filename, *filesize_c, *profile;
 	guint64 filesize_64 = 0;
 	size_t filesize = 0;
@@ -1802,7 +1805,6 @@ void jabber_si_parse(JabberStream *js, const char *from, JabberIqType type,
 		purple_xfer_request(xfer);
 	}
 #else
-	thumbnail = NULL; /* Silence warning */
 	purple_xfer_request(xfer);
 #endif
 }
diff --git a/libpurple/protocols/msn/switchboard.c b/libpurple/protocols/msn/switchboard.c
index 6573b69c3b..7dad84d2c8 100644
--- a/libpurple/protocols/msn/switchboard.c
+++ b/libpurple/protocols/msn/switchboard.c
@@ -643,10 +643,8 @@ bye_cmd(MsnCmdProc *cmdproc, MsnCommand *cmd)
 static void
 iro_cmd(MsnCmdProc *cmdproc, MsnCommand *cmd)
 {
-	PurpleAccount *account;
 	MsnSwitchBoard *swboard;
 
-	account = cmdproc->session->account;
 	swboard = cmdproc->data;
 
 	swboard->total_users = atoi(cmd->params[2]);
@@ -658,14 +656,12 @@ static void
 joi_cmd(MsnCmdProc *cmdproc, MsnCommand *cmd)
 {
 	MsnSession *session;
-	PurpleAccount *account;
 	MsnSwitchBoard *swboard;
 	const char *passport;
 
 	passport = cmd->params[0];
 
 	session = cmdproc->session;
-	account = session->account;
 	swboard = cmdproc->data;
 
 	msn_switchboard_add_user(swboard, passport);
diff --git a/libpurple/protocols/myspace/myspace.c b/libpurple/protocols/myspace/myspace.c
index 7e77ae7958..9cc52f5df4 100644
--- a/libpurple/protocols/myspace/myspace.c
+++ b/libpurple/protocols/myspace/myspace.c
@@ -377,19 +377,13 @@ msim_list_icon(PurpleAccount *acct, PurpleBuddy *buddy)
 static char *
 msim_status_text(PurpleBuddy *buddy)
 {
-	MsimSession *session;
 	MsimUser *user;
-	const gchar *display_name, *headline;
+	const gchar *display_name = NULL, *headline = NULL;
 	PurpleAccount *account;
-	PurpleConnection *gc;
 
 	g_return_val_if_fail(buddy != NULL, NULL);
 
 	account = purple_buddy_get_account(buddy);
-	gc = purple_account_get_connection(account);
-	session = (MsimSession *)gc->proto_data;
-
-	display_name = headline = NULL;
 
 	user = msim_get_user_from_buddy(buddy, FALSE);
 	if (user != NULL) {
@@ -859,7 +853,6 @@ static void
 msim_check_inbox_cb(MsimSession *session, const MsimMessage *reply, gpointer data)
 {
 	MsimMessage *body;
-	guint old_inbox_status;
 	guint i, n;
 	/* Information for each new inbox message type. */
 	static struct
@@ -896,8 +889,6 @@ msim_check_inbox_cb(MsimSession *session, const MsimMessage *reply, gpointer dat
 	if (body == NULL)
 		return;
 
-	old_inbox_status = session->inbox_status;
-
 	n = 0;
 
 	for (i = 0; i < G_N_ELEMENTS(message_types); ++i) {
@@ -1357,7 +1348,6 @@ msim_incoming_status_mood(MsimSession *session, MsimMessage *msg) {
 static gboolean
 msim_incoming_status(MsimSession *session, MsimMessage *msg)
 {
-	PurpleBuddyList *blist;
 	MsimUser *user;
 	GList *list;
 	gchar *status_headline, *status_headline_escaped;
@@ -1391,8 +1381,6 @@ msim_incoming_status(MsimSession *session, MsimMessage *msg)
 	purple_debug_info("msim", "msim_status: %s's status code = %d\n", username, status_code);
 	status_headline = msim_msg_get_string_from_element(g_list_nth_data(list, MSIM_STATUS_ORDINAL_HEADLINE));
 
-	blist = purple_get_blist();
-
 	/* Add buddy if not found.
 	 * TODO: Could this be responsible for #3444? */
 	user = msim_find_user(session, username);
@@ -2026,7 +2014,6 @@ static void
 msim_input_cb(gpointer gc_uncasted, gint source, PurpleInputCondition cond)
 {
 	PurpleConnection *gc;
-	PurpleAccount *account;
 	MsimSession *session;
 	gchar *end;
 	int n;
@@ -2035,7 +2022,6 @@ msim_input_cb(gpointer gc_uncasted, gint source, PurpleInputCondition cond)
 	g_return_if_fail(source >= 0);  /* Note: 0 is a valid fd */
 
 	gc = (PurpleConnection *)(gc_uncasted);
-	account = purple_connection_get_account(gc);
 	session = gc->proto_data;
 
 	/* libpurple/eventloop.h only defines these two */
@@ -3187,14 +3173,11 @@ static void msim_import_friends(PurplePluginAction *action)
  * Actions menu for account.
  */
 static GList *
-msim_actions(PurplePlugin *plugin, gpointer context)
+msim_actions(PurplePlugin *plugin, gpointer context /* PurpleConnection* */)
 {
-	PurpleConnection *gc;
 	GList *menu;
 	PurplePluginAction *act;
 
-	gc = (PurpleConnection *)context;
-
 	menu = NULL;
 
 #if 0
diff --git a/libpurple/protocols/myspace/user.c b/libpurple/protocols/myspace/user.c
index 8ef05fb6c8..738045043a 100644
--- a/libpurple/protocols/myspace/user.c
+++ b/libpurple/protocols/myspace/user.c
@@ -565,7 +565,7 @@ msim_lookup_user(MsimSession *session, const gchar *user, MSIM_USER_LOOKUP_CB cb
 {
 	MsimMessage *body;
 	gchar *field_name;
-	guint rid, cmd, dsn, lid;
+	guint rid, dsn, lid;
 
 	g_return_if_fail(user != NULL);
 	/* Callback can be null to not call anything, just lookup & store information. */
@@ -579,8 +579,6 @@ msim_lookup_user(MsimSession *session, const gchar *user, MSIM_USER_LOOKUP_CB cb
 
 	/* Send request */
 
-	cmd = MSIM_CMD_GET;
-
 	if (msim_is_userid(user)) {
 		field_name = "UserID";
 		dsn = MG_MYSPACE_INFO_BY_ID_DSN;
@@ -602,7 +600,7 @@ msim_lookup_user(MsimSession *session, const gchar *user, MSIM_USER_LOOKUP_CB cb
 	g_return_if_fail(msim_send(session,
 			"persist", MSIM_TYPE_INTEGER, 1,
 			"sesskey", MSIM_TYPE_INTEGER, session->sesskey,
-			"cmd", MSIM_TYPE_INTEGER, 1,
+			"cmd", MSIM_TYPE_INTEGER, MSIM_CMD_GET,
 			"dsn", MSIM_TYPE_INTEGER, dsn,
 			"uid", MSIM_TYPE_INTEGER, session->userid,
 			"lid", MSIM_TYPE_INTEGER, lid,