[CRIU] [PATCH 2/4] Remove duplicate strerror(errno) printing

[Pavel Emelyanov]

On 01/30/2012 09:18 PM, Kir Kolyshkin wrote:
> Function pr_perror() already spits out strerror(errno), no need to do it
> in the calling code.
> 
> Signed-off-by: Kir Kolyshkin <kir at openvz.org>

Acked-by: Pavel Emelyanov <xemul at parallels.com>

> ---
>  crtools.c |    6 +++---
>  1 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/crtools.c b/crtools.c
> index 957acbc..926d26b 100644
> --- a/crtools.c
> +++ b/crtools.c
> @@ -148,13 +148,13 @@ struct cr_fdset *cr_fdset_open(int pid, unsigned long use_mask, struct cr_fdset
>  
>  		ret = unlink(path);
>  		if (ret && errno != ENOENT) {
> -			pr_perror("Unable to unlink %s (%s)\n", path, strerror(errno));
> +			pr_perror("Unable to unlink %s\n", path);
>  			goto err;
>  		}
>  
>  		ret = open(path, O_RDWR | O_CREAT | O_EXCL, CR_FD_PERM);
>  		if (ret < 0) {
> -			pr_perror("Unable to open %s (%s)\n", path, strerror(errno));
> +			pr_perror("Unable to open %s\n", path);
>  			goto err;
>  		}
>  
> @@ -191,7 +191,7 @@ struct cr_fdset *prep_cr_fdset_for_restore(int pid, unsigned long use_mask)
>  
>  		ret = open(path, O_RDWR, CR_FD_PERM);
>  		if (ret < 0) {
> -			pr_perror("Unable to open %s (%s)\n", path, strerror(errno));
> +			pr_perror("Unable to open %s\n", path);
>  			goto err;
>  		}
>