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clang compiler warnings: Fix -Wunused-function; make inline function static

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This patch fixes clang compilers warnings for unused functions. Specifically:
 * channels/chan_iax2: removed user_ref function
 * main/dsp.c: removed goertzel_update function
 * main/config.c: made variable_list_switch static

Review: https://reviewboard.asterisk.org/r/4527

ASTERISK-24917
Reported by: dkdegroot
patches:
  rb4527.patch submitted by dkdegroot (License 6600)
........

Merged revisions 433678 from http://svn.asterisk.org/svn/asterisk/branches/11
........

Merged revisions 433680 from http://svn.asterisk.org/svn/asterisk/branches/13


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@433681 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Matthew Jordan
2015-03-28 12:20:26 +00:00
parent b56592e3ae
commit d6173cd1d0
3 changed files with 2 additions and 17 deletions
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5
channels/chan_iax2.c
View File

@@ -2014,11 +2014,6 @@ static struct iax2_user *find_user(const char *name)
{
return ao2_find(users, name, OBJ_KEY);
}
static inline struct iax2_user *user_ref(struct iax2_user *user)
{
ao2_ref(user, +1);
return user;
}
static inline struct iax2_user *user_unref(struct iax2_user *user)
{

4
main/config.c
View File

@@ -71,7 +71,7 @@ static char *extconfig_conf = "extconfig.conf";
static struct ao2_container *cfg_hooks;
static void config_hook_exec(const char *filename, const char *module, const struct ast_config *cfg);
inline struct ast_variable *variable_list_switch(struct ast_variable *l1, struct ast_variable *l2);
static inline struct ast_variable *variable_list_switch(struct ast_variable *l1, struct ast_variable *l2);
static int does_category_match(struct ast_category *cat, const char *category_name, const char *match);
/*! \brief Structure to keep comments for rewriting configuration files */
@@ -614,7 +614,7 @@ struct ast_variable *ast_variable_browse(const struct ast_config *config, const
return (cat) ? cat->root : NULL;
}
inline struct ast_variable *variable_list_switch(struct ast_variable *l1, struct ast_variable *l2)
static inline struct ast_variable *variable_list_switch(struct ast_variable *l1, struct ast_variable *l2)
{
l1->next = l2->next;
l2->next = l1;

10
main/dsp.c
View File

@@ -339,16 +339,6 @@ static inline void goertzel_sample(goertzel_state_t *s, short sample)
}
}
static inline void goertzel_update(goertzel_state_t *s, short *samps, int count)
{
int i;
for (i = 0; i < count; i++) {
goertzel_sample(s, samps[i]);
}
}
static inline float goertzel_result(goertzel_state_t *s)
{
goertzel_result_t r;