This is a note to let you know that I've just added the patch titled
nfsd: remove redundant assignment to pointer 'this'
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
nfsd-remove-redundant-assignment-to-pointer-this.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit ca8f4c26c9488aced8dc17afd5b1a333e121d855
Author: Colin Ian King <colin.i.king@xxxxxxxxx>
Date: Thu May 13 16:16:39 2021 +0100
nfsd: remove redundant assignment to pointer 'this'
[ Upstream commit e34c0ce9136a0fe96f0f547898d14c44f3c9f147 ]
The pointer 'this' is being initialized with a value that is never read
and it is being updated later with a new value. The initialization is
redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index f7ddfa204abc4..1f840c72e9780 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -3369,7 +3369,7 @@ bool nfsd4_spo_must_allow(struct svc_rqst *rqstp)
{
struct nfsd4_compoundres *resp = rqstp->rq_resp;
struct nfsd4_compoundargs *argp = rqstp->rq_argp;
- struct nfsd4_op *this = &argp->ops[resp->opcnt - 1];
+ struct nfsd4_op *this;
struct nfsd4_compound_state *cstate = &resp->cstate;
struct nfs4_op_map *allow = &cstate->clp->cl_spo_must_allow;
u32 opiter;
