Re: [PATCH 07/32] tools:iio:lsiio: add closedir before exit

[Jonathan Cameron <jic23@kernel.org>]

On 31/05/15 13:39, Hartmut Knaack wrote:
> In dump_channels() the DIR *dp was left open on exit. Close it and check
> for errors.
> 
> Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Applied.
> ---
>  tools/iio/lsiio.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tools/iio/lsiio.c b/tools/iio/lsiio.c
> index c585440..65a2385 100644
> --- a/tools/iio/lsiio.c
> +++ b/tools/iio/lsiio.c
> @@ -56,7 +56,7 @@ static int dump_channels(const char *dev_dir_name)
>  			printf("   %-10s\n", ent->d_name);
>  		}
>  
> -	return 0;
> +	return (closedir(dp) == -1) ? -errno : 0;
>  }
>  
>  static int dump_one_device(const char *dev_dir_name)
>