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| author |  Alexey Khoroshilov <khoroshilov@ispras.ru>
| 2022-06-25 23:52:43 +0300 |
|---|---|---|
| committer |  Chuck Lever <chuck.lever@oracle.com>
| 2022-06-27 10:33:05 -0400 |
| commit | 8a9ffb8c857c2c99403bd6483a5a005fed5c0773 (patch) | |
| tree | e000767b8df1e5f96b2a5687fce2ba2f557b1690 /fs/nfsd | |
| parent | SUNRPC: Remove pointer type casts from xdr_get_next_encode_buffer() (diff) | |
| download | linux-8a9ffb8c857c2c99403bd6483a5a005fed5c0773.tar.gz linux-8a9ffb8c857c2c99403bd6483a5a005fed5c0773.tar.bz2 linux-8a9ffb8c857c2c99403bd6483a5a005fed5c0773.zip | |
NFSD: restore EINVAL error translation in nfsd_commit()
commit 555dbf1a9aac ("nfsd: Replace use of rwsem with errseq_t")
incidentally broke translation of -EINVAL to nfserr_notsupp.
The patch restores that.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Fixes: 555dbf1a9aac ("nfsd: Replace use of rwsem with errseq_t")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/vfs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 840e3af63a6f..1b09d7293bc5 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -1173,6 +1173,7 @@ nfsd_commit(struct svc_rqst *rqstp, struct svc_fh *fhp, u64 offset, nfsd_copy_write_verifier(verf, nn); err2 = filemap_check_wb_err(nf->nf_file->f_mapping, since); + err = nfserrno(err2); break; case -EINVAL: err = nfserr_notsupp; @@ -1180,8 +1181,8 @@ nfsd_commit(struct svc_rqst *rqstp, struct svc_fh *fhp, u64 offset, default: nfsd_reset_write_verifier(nn); trace_nfsd_writeverf_reset(nn, rqstp, err2); + err = nfserrno(err2); } - err = nfserrno(err2); } else nfsd_copy_write_verifier(verf, nn); |