linux-kernel - [PATCH 1/2] nfsd: Remove unnecessary assignment in nfs4xdr.c

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Date:   Wed, 12 Aug 2020 15:12:51 +0100
From:   Alex Dewar <alex.dewar90@...il.com>
To:     "J. Bruce Fields" <bfields@...ldses.org>,
        Chuck Lever <chuck.lever@...cle.com>,
        linux-nfs@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Alex Dewar <alex.dewar90@...il.com>
Subject: [PATCH 1/2] nfsd: Remove unnecessary assignment in nfs4xdr.c

In nfsd4_encode_listxattrs(), the variable p is assigned to at one point
but this value is never used before p is reassigned. Fix this.

Addresses-Coverity: ("Unused value")
Signed-off-by: Alex Dewar <alex.dewar90@...il.com>
---
 fs/nfsd/nfs4xdr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 259d5ad0e3f47..1a0341fd80f9a 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -4859,7 +4859,7 @@ nfsd4_encode_listxattrs(struct nfsd4_compoundres *resp, __be32 nfserr,
 			goto out;
 		}
 
-		p = xdr_encode_opaque(p, sp, slen);
+		xdr_encode_opaque(p, sp, slen);
 
 		xdrleft -= xdrlen;
 		count++;
-- 
2.28.0