Re: [PATCH 16/36] xfs_scrub: don't close mnt_fd when mnt_fd open fails

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On 3/14/19 4:05 PM, Darrick J. Wong wrote:
> From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
> 
> If we fail to open the mountpoint during phase 1 of scrub, don't bother
> trying to close the file descriptor since it's silly to spray error
> messages about that.
> 
> Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>

Reviewed-by: Eric Sandeen <sandeen@xxxxxxxxxx>

> ---
>  scrub/phase1.c |    8 +++++---
>  1 file changed, 5 insertions(+), 3 deletions(-)
> 
> 
> diff --git a/scrub/phase1.c b/scrub/phase1.c
> index 6b472147..04a5f4a9 100644
> --- a/scrub/phase1.c
> +++ b/scrub/phase1.c
> @@ -59,9 +59,11 @@ xfs_cleanup_fs(
>  	if (ctx->datadev)
>  		disk_close(ctx->datadev);
>  	fshandle_destroy();
> -	error = close(ctx->mnt_fd);
> -	if (error)
> -		str_errno(ctx, _("closing mountpoint fd"));
> +	if (ctx->mnt_fd >= 0) {
> +		error = close(ctx->mnt_fd);
> +		if (error)
> +			str_errno(ctx, _("closing mountpoint fd"));
> +	}
>  	fs_table_destroy();
>  
>  	return true;
> 



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