From 3991fbf361b33cc7c65493afafb06a0e74e15ffb Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Tue, 22 Jul 2014 07:16:26 +0200
Subject: [PATCH] file_list.c - cleanups

---
 frontend/menu/file_list.c | 38 +-------------------------------------
 1 file changed, 1 insertion(+), 37 deletions(-)

diff --git a/frontend/menu/file_list.c b/frontend/menu/file_list.c
index a911e5868e..c7b41e7417 100644
--- a/frontend/menu/file_list.c
+++ b/frontend/menu/file_list.c
@@ -55,27 +55,17 @@ void file_list_push(file_list_t *list,
 
 size_t file_list_get_size(const file_list_t *list)
 {
-   if (!list)
-      return 0;
-
    return list->size;
 }
 
 size_t file_list_get_directory_ptr(const file_list_t *list)
 {
-   size_t size;
-   if (!list)
-      return 0;
-
-   size = file_list_get_size(list);
+   size_t size = file_list_get_size(list);
    return list->list[size].directory_ptr;
 }
 
 void file_list_pop(file_list_t *list, size_t *directory_ptr)
 {
-   if (!list)
-      return;
-
    if (!(list->size == 0))
    {
       if (driver.menu_ctx && driver.menu_ctx->list_delete)
@@ -94,9 +84,6 @@ void file_list_free(file_list_t *list)
 {
    size_t i;
 
-   if (!list)
-      return;
-
    for (i = 0; i < list->size; i++)
       free(list->list[i].path);
    free(list->list);
@@ -107,9 +94,6 @@ void file_list_clear(file_list_t *list)
 {
    size_t i;
 
-   if (!list)
-      return;
-
    for (i = 0; i < list->size; i++)
    {
       free(list->list[i].path);
@@ -124,9 +108,6 @@ void file_list_clear(file_list_t *list)
 void file_list_set_alt_at_offset(file_list_t *list, size_t index,
       const char *alt)
 {
-   if (!list)
-      return;
-
    free(list->list[index].alt);
    list->list[index].alt = strdup(alt);
 }
@@ -134,9 +115,6 @@ void file_list_set_alt_at_offset(file_list_t *list, size_t index,
 void file_list_get_alt_at_offset(const file_list_t *list, size_t index,
       const char **alt)
 {
-   if (!list)
-      return;
-
    if (alt)
       *alt = list->list[index].alt ? list->list[index].alt : list->list[index].path;
 }
@@ -152,20 +130,12 @@ static int file_list_alt_cmp(const void *a_, const void *b_)
 
 void file_list_sort_on_alt(file_list_t *list)
 {
-   if (!list)
-      return;
-
    qsort(list->list, list->size, sizeof(list->list[0]), file_list_alt_cmp);
 }
 
 void file_list_get_at_offset(const file_list_t *list, size_t index,
       const char **path, unsigned *file_type)
 {
-   if (!list)
-      return;
-   if (!list->list)
-      return;
-
    if (path)
       *path = list->list[index].path;
    if (file_type)
@@ -175,9 +145,6 @@ void file_list_get_at_offset(const file_list_t *list, size_t index,
 void file_list_get_last(const file_list_t *list,
       const char **path, unsigned *file_type)
 {
-   if (!list)
-      return;
-
    if (list->size)
       file_list_get_at_offset(list, list->size - 1, path, file_type);
 }
@@ -188,9 +155,6 @@ bool file_list_search(const file_list_t *list, const char *needle, size_t *index
    const char *alt;
    bool ret = false;
 
-   if (!list)
-      return false;
-
    for (i = 0; i < list->size; i++)
    {
       const char *str;