This is a note to let you know that I've just added the patch titled
pNFS: Fix assignment of xprtdata.cred
to the 5.15-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:
pnfs-fix-assignment-of-xprtdata.cred.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 16ff2c1ed4dd58cdccb8d31a82ce57a5cbda3cf6
Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
Date: Wed Aug 30 14:31:31 2023 -0400
pNFS: Fix assignment of xprtdata.cred
[ Upstream commit c4a123d2e8c4dc91d581ee7d05c0cd51a0273fab ]
The comma at the end of the line was leftover from an earlier refactor
of the _nfs4_pnfs_v3_ds_connect() function. This is technically valid C,
so the compilers didn't catch it, but if I'm understanding how it works
correctly it assigns the return value of rpc_clnt_add_xprtr() to
xprtdata.cred.
Reported-by: Olga Kornievskaia <kolga@xxxxxxxxxx>
Fixes: a12f996d3413 ("NFSv4/pNFS: Use connections to a DS that are all of the same protocol family")
Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/fs/nfs/pnfs_nfs.c b/fs/nfs/pnfs_nfs.c
index 657c242a18ff1..6b681f0c5df0d 100644
--- a/fs/nfs/pnfs_nfs.c
+++ b/fs/nfs/pnfs_nfs.c
@@ -943,7 +943,7 @@ static int _nfs4_pnfs_v4_ds_connect(struct nfs_server *mds_srv,
* Test this address for session trunking and
* add as an alias
*/
- xprtdata.cred = nfs4_get_clid_cred(clp),
+ xprtdata.cred = nfs4_get_clid_cred(clp);
rpc_clnt_add_xprt(clp->cl_rpcclient, &xprt_args,
rpc_clnt_setup_test_and_add_xprt,
&rpcdata);
