On 10/4/19 5:05 AM, AKASHI Takahiro wrote:
> This function is a variant of fs_get_type_name() and returns a filesystem
> type with which the current device is associated.
> We don't want to export fs_type variable directly because we have to take
> care of it consistently within fs.c.
>
> Signed-off-by: AKASHI Takahiro <takahiro.aka...@linaro.org>
Looking at fs/fs.c there seems to be a lot of inconsistency in the usage
of FS_TYPE_ANY. Some of the file system functions set fs_type =
FS_TYPE_ANY before calling fs_close(). Others don't. Shouldn't we move
those assignments to fs_close() to get consistency?
FS_TYPE_ANY seems to be misnomer and could be replaced by FS_TYPE_NONE.
Please, use scripts/get_maintainer in future to determine the addressees
of patches. I have put the missing ones on CC now.
Reviewed-by: Heinrich Schuchardt <xypron.g...@gmx.de>
> ---
> fs/fs.c | 13 +++++++++++++
> include/fs.h | 10 ++++++++++
> 2 files changed, 23 insertions(+)
>
> diff --git a/fs/fs.c b/fs/fs.c
> index 64ba25fea8bf..e5307dbeaa37 100644
> --- a/fs/fs.c
> +++ b/fs/fs.c
> @@ -307,6 +307,19 @@ static struct fstype_info *fs_get_info(int fstype)
> return info;
> }
>
> +/**
> + * fs_get_type() - Get type of current filesystem
> + *
> + * Return: filesystem type
> + *
> + * Returns filesystem type representing the current filesystem, or
> + * FS_TYPE_ANY for any unrecognised filesystem.
> + */
> +int fs_get_type(void)
> +{
> + return fs_type;
> +}
> +
> /**
> * fs_get_type_name() - Get type of current filesystem
> *
> diff --git a/include/fs.h b/include/fs.h
> index 5a1244d57fd2..6dfdb5c5307a 100644
> --- a/include/fs.h
> +++ b/include/fs.h
> @@ -44,6 +44,16 @@ int fs_set_blk_dev_with_part(struct blk_desc *desc, int
> part);
> */
> void fs_close(void);
>
> +/**
> + * fs_get_type() - Get type of current filesystem
> + *
> + * Return: filesystem type
> + *
> + * Returns filesystem type representing the current filesystem, or
> + * FS_TYPE_ANY for any unrecognised filesystem.
> + */
> +int fs_get_type(void);
> +
> /**
> * fs_get_type_name() - Get type of current filesystem
> *
>
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