linux-kernel - Re: [PATCH] nfs-utils: mount: really return from errno test

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Date:	Tue, 18 Oct 2011 12:08:02 -0400
From:	Steve Dickson <SteveD@...hat.com>
To:	Hamo <hamo.by@...il.com>
CC:	linux-nfs@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] nfs-utils: mount: really return from errno test



On 10/11/2011 05:44 AM, Hamo wrote:
> We should only try next address family if we meet ECONNREFUSED or EHOSTUNREACH
> for v4 or ECONNREFUSED or EOPNOTSUPP or EHOSTUNREACH for v3v2.
> Before, only a break in swich can not make the program out of for loop.
> 
> Signed-off-by: Yang Bai <hamo.by@...il.com>
Committed....

steved.

> ---
>  utils/mount/stropts.c |    6 ++++--
>  1 files changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/utils/mount/stropts.c b/utils/mount/stropts.c
> index 314a806..4032bf3 100644
> --- a/utils/mount/stropts.c
> +++ b/utils/mount/stropts.c
> @@ -665,9 +665,10 @@ static int nfs_try_mount_v3v2(struct nfsmount_info *mi)
>  		case EHOSTUNREACH:
>  			continue;
>  		default:
> -			break;
> +			goto out;
>  		}
>  	}
> +out:
>  	return ret;
>  }
> 
> @@ -751,9 +752,10 @@ static int nfs_try_mount_v4(struct nfsmount_info *mi)
>  		case EHOSTUNREACH:
>  			continue;
>  		default:
> -			break;
> +			goto out;
>  		}
>  	}
> +out:
>  	return ret;
>  }
> 
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