linux-kernel - Re: [PATCH] nfsd: remove unnecessary assertion in nfsd4_encode

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Message-ID: <20191219224622.GF12026@fieldses.org>
Date:   Thu, 19 Dec 2019 17:46:22 -0500
From:   "J. Bruce Fields" <bfields@...ldses.org>
To:     Aditya Pakki <pakki001@....edu>
Cc:     kjlu@....edu, Chuck Lever <chuck.lever@...cle.com>,
        linux-nfs@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] nfsd: remove unnecessary assertion in nfsd4_encode_replay

Thanks, applying.--b.

On Tue, Dec 17, 2019 at 04:50:47PM -0600, Aditya Pakki wrote:
> The replay variable is set in the only caller of nfsd4_encode_replay.
> The assertion is unnecessary and the patch removes this check.
> 
> Signed-off-by: Aditya Pakki <pakki001@....edu>
> ---
>  fs/nfsd/nfs4xdr.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
> index d2dc4c0e22e8..fb2433676376 100644
> --- a/fs/nfsd/nfs4xdr.c
> +++ b/fs/nfsd/nfs4xdr.c
> @@ -4500,8 +4500,6 @@ nfsd4_encode_replay(struct xdr_stream *xdr, struct nfsd4_op *op)
>  	__be32 *p;
>  	struct nfs4_replay *rp = op->replay;
>  
> -	BUG_ON(!rp);
> -
>  	p = xdr_reserve_space(xdr, 8 + rp->rp_buflen);
>  	if (!p) {
>  		WARN_ON_ONCE(1);
> -- 
> 2.20.1