Fix some various warnings.

Some from ShadowIRCd, one from ircd-seven.

diff --git a/src/listener.c b/src/listener.c
index 3b8a1fbc83d1d2bcc67514922837cd6ddbc56ce8..1e1ca28946a5171ec922169b719e3b249204b3b6 100644 (file)
--- a/src/listener.c
+++ b/src/listener.c
@@ -168,7 +168,6 @@ static int
 inetport(struct Listener *listener)
 {
        rb_fde_t *F;
-       int ret;
        int opt = 1;
 
        /*
@@ -232,7 +231,7 @@ inetport(struct Listener *listener)
                return 0;
        }
 
-       if((ret = rb_listen(F, RATBOX_SOMAXCONN)))
+       if(rb_listen(F, RATBOX_SOMAXCONN))
        {
                ilog_error("listen()");
                rb_close(F);

diff --git a/src/s_conf.c b/src/s_conf.c
index f75472b09426c8526098b1b41873cfe443f9649f..4cd726221f6604b22e05d9d34e61753d7d88cfad 100644 (file)
--- a/src/s_conf.c
+++ b/src/s_conf.c
@@ -1562,9 +1562,7 @@ yyerror(const char *msg)
 int
 conf_fgets(char *lbuf, int max_size, FILE * fb)
 {
-       char *buff;
-
-       if((buff = fgets(lbuf, max_size, fb)) == NULL)
+       if(fgets(lbuf, max_size, fb) == NULL)
                return (0);
 
        return (strlen(lbuf));

diff --git a/src/supported.c b/src/supported.c
index b892b50dd89e88488b0d9a70f41115912c2bd32a..a06b9ac8a9cd6f3bd67eccaf3d2ceb9e5d4da03e 100644 (file)
--- a/src/supported.c
+++ b/src/supported.c
@@ -116,7 +116,7 @@ change_isupport(const char *name, const char *(*func)(const void *), const void
 {
        rb_dlink_node *ptr;
        struct isupportitem *item;
-       const void *oldvalue;
+       const void *oldvalue = NULL;
 
        RB_DLINK_FOREACH(ptr, isupportlist.head)
        {