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| author | Chuck Lever <chuck.lever@oracle.com> | 2021-12-28 22:19:41 +0300 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2022-01-08 22:42:02 +0300 |
| commit | 33388b3aefefd4d83764dab8038cb54068161a44 (patch) | |
| tree | 26bda0857b21826b949d0af06e601e8c58b3be96 /fs/nfsd/vfs.c | |
| parent | 555dbf1a9aac6d3150c8b52fa35f768a692f4eeb (diff) | |
| download | linux-33388b3aefefd4d83764dab8038cb54068161a44.tar.xz | |
NFSD: Clean up nfsd_vfs_write()
The RWF_SYNC and !RWF_SYNC arms are now exactly alike except that
the RWF_SYNC arm resets the boot verifier twice in a row. Fix that
redundancy and de-duplicate the code.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd/vfs.c')
| -rw-r--r-- | fs/nfsd/vfs.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 316ed702d518..8f0ac710fd1a 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -997,22 +997,11 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct nfsd_file *nf, iov_iter_kvec(&iter, WRITE, vec, vlen, *cnt); since = READ_ONCE(file->f_wb_err); - if (flags & RWF_SYNC) { - if (verf) - nfsd_copy_boot_verifier(verf, - net_generic(SVC_NET(rqstp), - nfsd_net_id)); - host_err = vfs_iter_write(file, &iter, &pos, flags); - if (host_err < 0) - nfsd_reset_boot_verifier(net_generic(SVC_NET(rqstp), - nfsd_net_id)); - } else { - if (verf) - nfsd_copy_boot_verifier(verf, - net_generic(SVC_NET(rqstp), - nfsd_net_id)); - host_err = vfs_iter_write(file, &iter, &pos, flags); - } + if (verf) + nfsd_copy_boot_verifier(verf, + net_generic(SVC_NET(rqstp), + nfsd_net_id)); + host_err = vfs_iter_write(file, &iter, &pos, flags); if (host_err < 0) { nfsd_reset_boot_verifier(net_generic(SVC_NET(rqstp), nfsd_net_id)); |