[PATCH master 1/2] file_list: factor out file_list_new

[Sascha Hauer]

On Sat, Jul 30, 2022 at 11:46:14AM +0200, Ahmad Fatoum wrote:
> We have the sequence for creating a new file_list at two places and
> follow-up commit will add a third one outside of the file, so it's a
> good occasion to use a common helper. No functional change.
> 
> Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
> ---
>  common/file-list.c  | 19 +++++++++++++------
>  include/file-list.h |  1 +
>  2 files changed, 14 insertions(+), 6 deletions(-)

Applied, thanks

Sascha

> 
> diff --git a/common/file-list.c b/common/file-list.c
> index 407b31283373..11db7c6e44c7 100644
> --- a/common/file-list.c
> +++ b/common/file-list.c
> @@ -130,16 +130,25 @@ static const char *flags_to_str(int flags)
>  	return str;
>  }
>  
> -struct file_list *file_list_parse(const char *str)
> +struct file_list *file_list_new(void)
>  {
>  	struct file_list *files;
> -	int ret;
> -	const char *endptr;
>  
>  	files = xzalloc(sizeof(*files));
>  
>  	INIT_LIST_HEAD(&files->list);
>  
> +	return files;
> +}
> +
> +struct file_list *file_list_parse(const char *str)
> +{
> +	struct file_list *files;
> +	int ret;
> +	const char *endptr;
> +
> +	files = file_list_new();
> +
>  	while (*str) {
>  		ret = file_list_parse_one(files, str, &endptr);
>  		if (ret) {
> @@ -195,9 +204,7 @@ struct file_list *file_list_dup(struct file_list *old)
>  	struct file_list_entry *old_entry;
>  	struct file_list *new;
>  
> -	new = xzalloc(sizeof(*new));
> -
> -	INIT_LIST_HEAD(&new->list);
> +	new = file_list_new();
>  
>  	list_for_each_entry(old_entry, &old->list, list) {
>  		(void)file_list_add_entry(new, old_entry->name, old_entry->filename,
> diff --git a/include/file-list.h b/include/file-list.h
> index 5090313739b8..af0dd7bbf108 100644
> --- a/include/file-list.h
> +++ b/include/file-list.h
> @@ -29,6 +29,7 @@ void file_list_free(struct file_list *);
>  int file_list_add_entry(struct file_list *files, const char *name, const char *filename,
>  			unsigned long flags);
>  
> +struct file_list *file_list_new(void);
>  struct file_list *file_list_dup(struct file_list *old);
>  
>  int file_list_detect_all(const struct file_list *files);
> -- 
> 2.30.2
> 
> 
> 

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