[PATCH] erofs-utils: make some functions static in inode.c

[Gao Xiang]

On Wed, Jun 16, 2021 at 02:59:40PM +0800, Yue Hu wrote:
> From: Yue Hu <huyue2 at yulong.com>
> 
> They are only used in inode.c, no need to be in global scope.
> 
> Signed-off-by: Yue Hu <huyue2 at yulong.com>

Reviewed-by: Gao Xiang <xiang at kernel.org>

Thanks,
Gao Xiang